Cutting tables for BIG KAISER fine and rough boring heads.
CUTTING DATA TABLES
For fine- and rough boring heads of BIG KAISER
BIG KAISER – the key to higher performance Since 1948 BIG KAISER manufactures high performance tooling solutions for the metal cutting industry. The products are developed to meet the highest standards and are fully produced in Switzerland and Japan. As part of the family owned BIG DAISHOWA Group with more than 800 employees, BIG KAISER has corporate headquarters in Switzerland, Germany and the United States.
Founded: 1967 Employees: 640 Location: Osaka and Awaji, Japan Production hall: 6 (Tool holders &Cutting tools), Central stock Asia, TechCenter
BIG KAISER Germany
Founded: 2010 Employees: 15 Location: Vöhringen, Germany
BIG Daishowa Japan
BIG KAISER Switzerland
BIG KAISER USA
Founded: 1948 Employees: 110
Founded: 1990 Employees: 45 Location: Chicago, USA Central stock North America TechCenter
Location: Zurich, Switzerland Production hall: 2 (Boring tools) Central stock Europe, TechCenter
INNOVATION Investment of 10% of sales in development and infrastructure
PRODUCTIVITY 500 000 produced collets per year and 320t processed steel per year
GLOBAL BIG KAISER has more than 200 sales reps and partners
KNOW-HOW Founded in 1948
QUALITY AND PRECISION Accuracy of Ø 1 μm
FLEXIBILITY Batch size 1 – 10 0000 as 20 000 standard products and 1 200 special tools
PERFORMANCE Production area size of 135 000m 2
SERVICE Stock levels at 95%
CONTENTS
GENERAL INFORMATION
Cutting Data App / Insert Development
4
Important formulas
5
Taper standards
6
Rough boring with rough boring heads SW
7 - 8
Fine boring with fine boring heads EWN/EWE
9
Special applications with fine boring heads EWN/EWE
10
CUTTING DATA
Drilling
11
DV/BT40, HSK-A63, Capto C6
12 - 35
DV/BT50, HSK-A100, Capto C8
36 - 61
EWN 04-7, EWN 04-15
62 - 67
EWN 04-22, EWN/EWE 2-32
68 - 105
EWN/EWE 2-152
106 - 141
Application data for CBN and PCD inserts
142
On the following pages, tables with recommended speeds and feeds are provided. The values in these tables are the result of practical experience and specific tests. They serve as guidelines to help operators use BIG KAISER boring tools efficiently. For tools in the diameter range from 15 to 340 / 620 mm, there are different tables for the tool shank sizes DV40, BT40, HSK-A63, Capto C6 and DV50, BT50, HSK-A100, Capto C8. The tool shanks and the machines on which these tools are used, have a decisive influence on the rigidity and available drive power, which are especially important for heavy rough boring operations. In the smaller diameter range from 0.4 – 50 mm, there are different tables for the different sizes of the fine boring heads, with their specific accessories, such as tool holders and boring cutters.
Every table has its specific colour. See table of contents.
3
Cutting Data App / Insert Development
A Cutting Data App for Smart Phones and Tablets
BIG KAISER has developed a smartphone and tablet app to enhance the user-experience when assembling and running cutting tools while providing extremely precise cutting data. This app will help operators fine tune the optimal cutting parameters for their tool assemblies. They can save their tool adjustment history in the app for future reference; this is an essential "piece-of-the-puzzle" for shops joining the smart manufacturing movement. 61 BIG KAISER boring heads, covering diameters from Ø.01575" (Ø 0.4 mm) up to Ø24.41" (Ø 620 mm), are currently supported by this app. Cutting data for rough and fine boring tools is available in both metric and imperial units. The key benefit that this app brings the user is that machine and tool data, parameters and settings are always available and can be monitored remotely in real-time. Comprehensive information is displayed on a large legible screen, providing greater comfort than the existing on-machine interface. More precise information should lead to improved decision-making, thereby contributing to the bottom line.
Convenience at Your Fingertips!
• • • • • • • •
Cutting data calculator
Calculator for adjusting tools Quick access to operating manuals
To the App
Tool overview Application data Store favorites
Tool Tips
Metric and imperial units available
Insert Development
The customer shall reach the best possible results in terms of performance, precision and cost efficiency for all boring operations with BIG KAISER twin cutter and precision boring tools. Therefore, not only outstanding boring tools are required, but also inserts, specially designed for boring, which fulfil the highest demands. BIG KAISER invests continuously in development and tests of new inserts. New geometries will be defined, coatings tested and different substrates evaluated, often also in co-operation with carbide- and coolant manufacturers.
Criteria
Workpiece Material
Machining Process
Cutting Condition
To be considered
Material group Crystalline structure
Rough boring Fine boring Bore diameter Depth of cut (ap)
Interrupted cut Continuous cut Depth of cut Precision HSC Workpiece chucking Rigidity of tool
Ralph Stadelmann, Head of Special Tooling & Testing BIG KAISER «The selection of the indexable insert is decisive for the machining process and reduces production costs.»
With effect on
Substrate of cutting material Coating
Shape of insert Size of insert
Cutting edge geometry Nose radius Rake and relief angle Chip breaker ground or sintered Circumference ground or sintered
Target
Indexable inserts for perfect chip control, maximum tool life and minimized costs
The results of the developments and tests are shown in the BIG KAISER cutting data table. In their, you’ll find the most suitable inserts for the vari- ety of workpiece materials and machining processes in relation to the tool configuration. The table shows precise cutting data for all applications.
4
Important formulas
Conversion table Metric/Inch
Spindle speed
Length dimensions
1000 x V c D c x π
(min -1 )
n =
mm 25.4
mm to Inch =
Cutting speed
n
n x D c x π 1000
m 0.3048
V c =
(m/min)
m to feet =
V f
Feed per min.
Cutting speed
f n V x n f = (mm/min)
m/min to SFM = m/min x 3.28
f n
Feed per revolution
SFM x 3.82 D
f z x Z
f n =
(mm)
RPM =
Cross section of chip
n
Feed
ap x f n A = (mm 2 )
V f
mm/rev 25.4
mm/rev to Inch/rev =
Material removal rate (Boring)
f n
A x V c Q = (cm
3 /min)
IPM = RPM x IPR
Cutting performance (Boring)
Workpiece material
Workpiece material No. k c 1.1 (N/mm 2 )
m
ap x f n x V c x k c 1000 x 60
c
P =
(kW)
St 37-2 St 50-2
1.0037 1.0050 1.1191 1.2312 1.4301 1.4401
1780 1990 2220 1800 2350 2600 1020 1005 1130
0.17 0.26 0.14 0.27 0.21 0.19 0.25 0.25 0.44 0.23 0.23 0.21
CK 45
Torque (Boring)
40CrMnMo S 8 6
(D c
2 - D
i 2 ) x f
n x k c
X5CrNi 18 10
M c =
(Nm)
8000
X5CrNiMo17 12 2
GG 20
Specific cutting force
GGG 40 GGG 80
k c 1.1 h m c
k c =
(N/mm
2 )
AL Wrought alloys
3.3535 3.2581 3.7164
780 830
AL Cast alloys
TiAI 6V4
1370
Thickness of chip
f z x sin κ h = (mm)
A
Cross section of chip
mm 2 mm mm mm
ap D c
Depth of cut
With an entering angle of 90° the chip thickness is equal to the feed per tooth (f z ).
Cutting diameter
D i F f
Diameter of starting bore
Feed force
N
Material removal rate (Drilling)
f n f z h
Feed per revolution Feed per tooth Thickness of chip Specific cutting force
mm mm mm
V f x π x D c 2 4 x 1000
(cm 3 /min)
Q =
k c
N/mm
2
Cutting performance (Drilling)
k c 1.1
Specific cutting force for a chip cross section of 1mm 2 and chip thickness h = 1mm
M c x 2 x π x n 60 x 1000
P =
(kW)
N/mm 2
m c M c
Increase of the k c curve
Torque
Nm
Feed force (Drilling)
n P Q
Spindle speed
min -1
0.63 x f n x D c x k c 2
F f =
(N)
Cutting performance Material removal rate
kW
cm 3 /min
V c V f
Cutting speed Feed per min. Number of teeth
m/min
Torque (Drilling)
mm/min
D c
2 x k
c x f n
M c =
(Nm)
Z
8000
5
Taper standards
L3
Steep taper shanks DIN 69871 / DV
L4 L5
L2
L1
DV
30
40
45
50
ØD1
31.75
44.45
57.15
69.85
ØD2 max.
45 50
50
63
80
ØD3
63.55
82.55
97.5
L1 L2
47.8 19.1
68.4 19.1
82.7 19.1
101.75
Form AD
19.1
Position of the cutting edge on single cutter tools
L3 min.
35
35
35
35
L4 L5
16.4
22.8
29.1 31.3 19.3 M20
35.5 37.7 25.7 M24
19
25
20˚
Form AD/B
b
16.1 M12
16.1 M16
M
Centre and flange through coolant
y
L1
L2
L3 L3
Steep taper shanks JIS B6339/BT
BT
30
40
45
50
ØD1 ØD2
31.75
44.45
57.15
69.85
46
63
85
100
y
2
2
3
3
L1 L2 L3
48.4
65.4
82.8
101.8
Form BT
20
25
30
35
16.3 16.1 M12
22.6 16.1 M16
29.1 19.3 M20
35.4 25.7 M24
b
20˚
M
Form BT/B
Centre and flange through coolant
Hollow taper interface DIN 69893, form A
L3
HSK-A 32
40 40
50 50
63 63
80 80
100 100
L1
L2
Ø10
ØD1 ØD2
32
24.007 30.007 38.009 48.010 60.012 75.013
ØD3 max. 26
34 20 20 35
42 25 26 42
53 32 26 42
68 40 26 42
88 50 29 45
L1 L2
16 20 35
L3 min.
b1
7.05 8.05 10.54 12.54 16.04 20.02 5.4 5.2 5.1 5.0 4.9 4.9
t1
Position of the cutting edge on single cutter tools
Hollow taper interface DIN 69893, form E
L3
L1
L2
HSK-E
32 32
40 40
50 50
63 63
25
ØD1 ØD2
25
19.006 24.007 30.007 38.009 48.010
ØD3 max. 20
26 16 20 35
34 20 20 35
42 25 26 42
53 32 26 42
L1 L2
13 10 20
L3 min.
L1
L2
Orientation groove
BIG CAPTO (compatible with ISO 26623-1, polygonal hollow shank taper with face contact)
C
4
5
6
8
ØD1
40 24 20
50 30 20
63 38 22
80 48 30
L1 L2
Position of the cutting edge on single cutting tools
6
Rough boring with rough boring heads SW
Rough boring methods
1. RSS Rotationally symmetrical rough boring The symmetrical cutter arrangement is the most used adjustment for twin cutter heads. Especially suitable for small to medium stock removal (up to 10% of the final bore diameter) with high feed rates. 2. DVS Double offset rough boring Diameter and height offset cutters allow the removal of twice the stock (20% of the final bore diameter), with half the feed rate and excellent chip control. 3. VPS Full profile rough boring Heavily offset cutter arrangement in dia- meter for largest stock removal (up to 40 % of the final diameter), with surprisingly low power requirement. Due to the use of inserts type WC, the boring head functions like an adjustable insert drill for rough boring.
Examples (Insert holders type CC, SC, SD and WC)
RSS/BAL.
Ød
ØD
Boring head
SW / 32 SW / 41 SW / 68
38 45 90
42 50
100
0.2 / 0.4
Examples (Insert holders type CC)
DVS/STEP
Ø d
Ø D1
Ø D2
Boring head
SW 25 SW 53 SW 100 SW 100
28 60
31.5 35 67.5 75
110
125
140
Examples (Insert holders type CC)
Ød
ØD1
ØD2
Boring head
SW / 41 SW / 53 SW / 68
38 45 67
52 63 90
62 75
RSS
110
Adjustment instructions for rough boring heads SW
Rotationally symmetrical rough boring Both cutting edges are adjusted to the same length and to the same diameter. Mount the long insert holder “L” on the short support “B2” of the tool body and the short insert holder to the long support “B1”. The reference line marking on both insert holders is aligned to the RSS mar- kings on the tool body.
L1
S (Short)
B1
X/2
RSS
B2
X/2 L (Long)
Double offset rough boring The cutting edges are displaced in length and diameter. The difference in length is achieved by mounting the insert holders in a 180° twisted position. The reference line marking on both insert holders is aligned to the DVS markings on the tool body. Adjust the cutting edge on insert holder “L” to half the stock allowance. (Pre-cutter)
L2
B1
X/2
L (Long)
X
DVS
B2
S (Short)
X/2
X
7
Rough boring with rough boring heads SW
Full profile rough boring – Application and adjustment instructions
Full profile rough boring permits rough boring with large stock allowances (30 mm and more in diameter) in a single operation, with relatively low drive consumption.
Adjustment instructions for insert holders type WC: • Mount the insert holders on mark "RSS“. • Set cutting edge 2 to the final bore diameter (D2).
• Set cutting edge 1 corresponding to the starting bore diameter, according to the table (column D1). • Both cutting edges must be located at exactly the same height. Use coolant in large quantities.
Table for optimum cut sharing in full profile rough boring operations VPS
For Boring Head Insert Holder Order No. Starting Bore Ø ØD1
ØD2
35 - 37.9
49 52 59 63 69 73 73 79 85 90 96
51 - 62 54 - 62 61 - 76 65 - 76 76 - 86 81 - 86 75 - 93 81 - 93 87 - 93 92 - 110 98 - 110 104 - 110 109 - 129 115 - 133 121 - 133 128 - 133 133 - 154 140 - 159 147 - 159 154 - 159 159 - 179 165 - 183 171 - 183 178 - 183 183 - 204 190 - 209 197 - 209 204 - 209
SW41
639.243
38 - 41
41 - 44.9
639.253
45 - 50
SW53
51 - 54.9
639.257
55 - 60
50 - 55.9 56 - 61.9
639.263
62 - 67
SW68
67 - 72.9 73 - 78.9
639.267
79 - 85
102 107 113 119 126 131 138 145 152 157 163 169 176 181 188 195 202
84 - 89.9 90 - 95.9 96 - 102.9 103 - 109 108 - 114.9 115 - 121.9 122 - 128.9 129 - 135 134 - 139.9 140 - 145.9 146 - 152.9
639.273
SW98
639.277
RSS
639.283
153 - 159
SW148
158 - 164.9 165 - 171.9 172 - 178.9 179 - 185
639.287
Driving power
kW 15
Vc = 100 m/min Material: St 60, Kc1 = 2110 N/mm 2 Efficiency ƞ = 0.8 Cutting data-guide values Cutting speed: Vc = 100 - 200 m/min Feed: fn = 0.05 - 0.15 mm/U
10
5
0
10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
Machining allowance (mm/Ø)
8
Fine boring with fine boring heads EWN/EWE
Fine boring methods
There are two different methods of precision boring, machining with the fine boring cycle and machining with the reaming cycle. Both methods have advantages:
Fine boring cycle (G 76) boring – spindle stop – spindle orientation – displacement – retraction This cycle is used for: • deep bores with long tools
Reaming cycle (G 85) Forward – backward boring This cycle is used for: • short bores • small diameters
• low cutting speeds and low rpm • large boring diameter > 200 mm Ø • problems with tool life and surface quality
• high cutting speeds and high rpm • tight form and position tolerances
Extension of the boring range
Insert holder type E, with 87° approach angle For each one of the fine boring heads EWN 20 - EWN 100 and EWE 41 - EWE 100 there are two additional insert holders (size 2 and size 3) available for the extension of the boring range and for back boring. The boring range from Ø20 - 153 mm is covered with insert holder size 1 of each boring head.
E
87˚
ØD1
ØD1
ØD
ØD
ØD
Size 1
Size 2
Size 3
Size 3
Size 2
Insert holder Type C, with 90° approach angle For each of the fine boring heads EWN 25 - EWN 100 and EWE 41 - EWE 100, there are two insert holders with 90° approach angle available.
E
The cutting data given in the tables is valid for the insert holders type E and type C as well as for forward and back boring.
90˚
ØD1
ØD1
ØD
ØD
Size 2
Size 3
Size 3
Size 2
Caution: • Counter clockwise spindle rotation is required for back boring operations. • The cutting edge is at a shorter length than the boring head. Consider total length of tool. Check the space at the back side of the workpiece. Back boring For back boring, it is required to enter into the bore off centre, with a tool adjusted to the back bore diameter. In this respect, the back bore diameter "ØD" as well as the diameters of the entry bore "C" and the tool body "A", are related to each other. These values can be calculated as follows:
Min. entry bore diameter "C"
C
ØD1
ØD + ØD1 2
C =
Max. back bore diameter "ØD"
ØD =
2C - ØD1
Max. tool body diameter "A"
ØD1 =
2C - ØD
ØD
9
Special applications with fine boring heads EWN/EWE
Chamfering and recessing
Special insert holders for chamfering 30° and 45° as well as for recessing in stepped bores.
25°
Face grooving Ø 14 - Ø 3 040 mm
Face groving Ø 14 - 53 mm With EWN/EWE 2-152, series 112 and special tool and insert holder, groove width 2 – 3 mm, groove depth max. 5 mm
Tool holder
Holder for grooving insert
Grooving insert
Face grooving Ø 53 - 3 040 mm With EWN/EWE 53, 68. 100, series 310 and EWN/EWE 200, series 318 and with special insert holders, groove width 2.5 – 4 mm, groove depth 2.7 – 4.3 mm
Type 2
Type 2
Type 1
Type 1
EWN/EWE Series 310
EWN/EWE Series 318
Grooving insert
Groove dimensions Recommended groove dimensions for given cross section diameters of O-rings, for static sealing.
Cutting data The given data are guide values and have to be adjusted according to the actual working conditions.
ØD
Groove Width b
Groove Depth t
Workpiece Material
Vc m/min
fn mm/rev 0.01 - 0.03 0.01 - 0.02 0.02 - 0.04
Construction- heat treatable steels 120 - 200
1.78
2.5 2.5 3.3 3.5 4.0
1.3 1.6 1.9
Stainless steels
60 - 120 80 - 160
2.0 2.5
Cast iron
Aluminium
200 - 400
0.02 - 0.04
2.62
2.05
Non-ferrous metals
3.0
2.4
10
Cutting data
Boring
Ø 16-30 Ø 31-74
Cutting data for indexable insert drills serie 337 3xD and 4xD, Ø 16-30 mm
Cutting speed Vc (m/min) 1) Coolant
Feed fn (mm/U) Drill
from outside
trough the drill
Designation
No.
3xD / 4xD 160 - 200 140 - 160 140 - 160 120 - 160 100 - 140 100 - 140 100 - 140 130 - 170 130 - 170 120 - 160 200 - 300
3xD
4xD
Ø 16-20
Ø 21-30
St 37 St 60 CK 45
(1.0067) (1.0062) (1.1191) (1.7220) (1.2311) (1.2080) (1.4108)
240 - 280 220 - 280 220 - 280 180 - 220 160 - 200 160 - 200 160 - 200 220 - 260 220 - 260 180 - 220 250 - 500
200 - 240 180 - 220 180 - 220 160 - 200 140 - 180 140 - 180 140 - 180 170 - 210 170 - 210 160 - 210 250 - 500
0.08 0.08 0.08 0.08 0.06 0.05 0.05 0.10 0.10 0.08 0.06
0.10 0.10 0.10 0.10 0.08 0.07 0.07 0.12 0.12 0.10 0.08
34CrMo4
40CrMnMo7
X210Cr12
X100CrMo13 GG 20 - GG 40
GG 60
GGG 42
Aluminum 2)
1) The above cutting data are guide values and apply under normal working conditions when an ample supply of coolant is used. 2) Machining of aluminium: In case of unfavourable chipping, interrupt drilling cycle for chip removal. Max. drilling depth with flood coolant supply: 1xD
Cutting data for indexable insert drills serie 336 2xD and 3xD, Ø 31-74 mm
Cutting speed Vc (m/min) 1) Coolant
Feed fn (mm/U) Drill
Designation
No.
from outside
trough the drill
31.0 - 41.9
≥ 42 0.10 0.15 0.15 0.15 0.15 0.15 0.15 0.25 0.25 0.15 0.10
St 37 St 60 CK 45
(1.0067) (1.0062) (1.1191) (1.7220) (1.2311) (1.2080) (1.4108)
200 - 240 180 - 220 180 - 220 140 - 180 120 - 160 120 - 160 120 - 160 150 - 220 150 - 220 140 - 180 200 - 300
240 - 280 220 - 280 220 - 280 180 - 220 160 - 200 160 - 200 160 - 200 220 - 260 220 - 260 180 - 220 250 - 500
0.10 0.12 0.12 0.12 0.12 0.12 0.12 0.22 0.22 0.12 0.10
34CrMo4
40CrMnMo7
X210Cr12
X100CrMo13 GG 20 - GG 40
GG 60
GGG 42
Aluminum
1) The above cutting data are guide values and apply under normal working conditions when an ample supply of coolant is used. Max. drilling depth with flood coolant supply: 1xD
11
12
Cutting data DV/BT40, HSK-A63, Capto C6
Ø 15-340/390
With the exception of the diameter range 15 - 22 mm (page 14/15), which is covered by the fine boring heads EW 15 and EW 18, there is cutting data of one specific diameter range on each double page, which corresponds to the size of the rough- and the fine boring head. For the diameter range bigger than 200 mm, the data is valid for light weight boring tools series 318.
The diameter ranges shown in the headline of each page will be reached for rough boring with a second pair of insert holders and for fine boring with additional insert holders size 2 and size 3.
The maximum values of the cutting data given in the tables require spindle speed of 12 500 rpm and spindle power of approx. 20 kW. In case of lower available speeds and spindle power, the cutting data has to be adapted accordingly.
The cutting data is valid for rough boring heads type SW, and for the fine boring heads type EWN, EWB/EWB-UP and EWE. The max. permissible cutting speeds to operate these heads are listed below and may not be exceeded at any time: Rough boring heads SW: 1200 m/min Fine boring heads EWN/EWE: 1200 m/min Balanceable fine boring heads EWB/EWB-UP: 2 000 m/min
In the table the following terms and dimensions are used:
Workpiece material: Material no. according to DIN or generally used designation Boring depth X: Projection length according to picture 1 and picture 2 Insert:
Detailed information about the inserts is shown in the BIG KAISERmain catalogue.
R:
Nose radius Cutting speed
(mm)
Vc:
(m/min)
Stock allow.:
Sock allowance per cut in Ø
(mm)
fn:
Feed per revolution
(mm/U)
Ra:
Surface roughness (Ra 1.6 µm for N7) Rotationally symmetrical rough boring
RSS: DVS: VPS:
page 7 page 7 page 8
Double offset rough boring Full profile rough boring
Diameter-length ratio For long tool assemblies with different boring bar diameters, the boring depth X may not be the decisive factor for the cutting data to be ap- plied, but the total tool length. Should the diameter-length ratio in relation to taper gauge diameter be bigger than 1:6, the lowest cutting data (highest X-value) has to be applied.
x
x
L
Picture 1
Picture 2
Boring depth X including the useable length of the tool shank and the boring head.
Boring depth X including the useable length of the reduction and the corresponding boring head.
13
DV/BT40, HSK-A63 Capto C6
Fine boring head EW 15 Fine boring head EW 18
Ø 15-18.5 Ø 18-22
x
x
Ø 14 carbide
Ø 16 carbide
Ø 63.5
EW 15
EW 18
Fine boring EW 15
Fine boring EW 18
Inserts
Vc
Allow.
Feed
Inserts
Vc
Allow.
Feed
Workpiece material
Boring depth X [mm]
Std. val. Max.
Ra 1.6 µm
Std. val. Max.
Ra 1.6 µm
Order No.
R m/min mm/Ø mm/Ø mm/U Order No.
R m/min mm/Ø mm/Ø mm/U
Steel
50 60 80
655.602 655.602 655.602 655.602 655.606 655.606 655.602 655.602 655.602 655.602 655.606 655.606 655.602 655.602 655.602 655.602 655.606 655.606 655.602 655.602 655.602 655.602 655.606 655.606 655.602 655.602 655.602 655.602 655.606 655.606 655.603 655.603 655.603 655.603 655.605 655.605
0.2 400 0.2 330 0.2 250 0.2 180 0.1 90 0.1 40 0.2 400 0.2 330 0.2 250 0.2 180 0.1 90 0.1 40 0.2 320 0.2 280 0.2 240 0.2 170 0.1 90 0.1 40 0.2 280 0.2 280 0.2 240 0.2 170 0.1 90 0.1 40 0.2 250 0.2 250 0.2 225 0.2 160 0.1 90 0.1 40 0.2 350 0.2 310 0.2 240 0.2 180 0.1 90 0.1 40
0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.1 0.1
0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.3 0.3
0.06 655.602 0.06 655.602 0.06 655.602 0.06 655.602 0.04 655.602 0.04 655.606
0.2 400 0.2 400 0.2 350 0.2 300 0.2 180 0.1 90 0.1 40 0.2 400 0.2 400 0.2 350 0.2 300 0.2 180 0.1 90 0.1 40 0.2 320 0.2 320 0.2 280 0.2 200 0.2 150 0.1 90 0.1 40 0.2 280 0.2 280 0.2 260 0.2 190 0.2 140 0.1 90 0.1 40 0.2 250 0.2 250 0.2 225 0.2 160 0.2 120 0.1 90 0.1 40 0.2 350 0.2 350 0.2 310 0.2 240 0.2 180 0.1 100 0.1 50
0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1
0.5 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.3 0.3
0.06 0.06 0.06 0.06 0.06 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.04 0.04
< 450 N/mm2
1.0037 1.0401 1.0715
100 120 140 160
P
655.606
Steel
50 60 80
0.06 655.602 0.06 655.602 0.06 655.602 0.06 655.602 0.04 655.602 0.04 655.606
450-850 N/mm2
1.0050 1.0503 1.1141 1.1191 1.5752
100 120 140 160
655.606
Steel
50 60 80
0.06 655.602 0.06 655.602 0.06 655.602 0.06 655.602 0.04 655.602 0.04 655.606
850-1200 N/mm2
1.2083 1.2294 1.2312 1.2344 1.2764
100 120 140 160
655.606
Stainless steels,
50 60 80
0.06 655.602 0.06 655.602 0.06 655.602 0.06 655.602 0.04 655.602 0.04 655.606
ferritic,
martensitic
1.4016 1.4024 1.4034
100 120 140 160
M 1.4762
655.606
50 60 80
0.06 655.602 0.06 655.602 0.06 655.602 0.06 655.602 0.04 655.602 0.04 655.606
Stainless steels,
austenitic
1.4301 1.4311 1.4401 1.4435 1.4571
100 120 140 160
655.606
Gray cast iron
50 60 80
0.06 655.603 0.06 655.603 0.06 655.603 0.06 655.603 0.04 655.603 0.04 655.605
K GG 15
GG 20 GG 25 GG 30
100 120 140 160
655.605
Caution: The given cutting data are guide values. In any case, they have to be adapted to the actual working conditions.
For cutting speeds above 240 m/min, we recommend to balance the complete and pre-set tool assembly or to mount a fine balanced tool shank.
14
DV/BT40, HSK-A63 Capto C6
Fine boring head EW 15 Fine boring head EW 18
Ø 15-18.5 Ø 18-22
x
x
Ø 14 carbide
Ø 16 carbide
Ø 63.5
Ø 52.5
EW 15
EW 18
Fine boring EW 15
Fine boring EW 18
Inserts
Vc
Allow.
Feed
Inserts
Vc
Allow.
Feed
Workpiece material
Boring depth X [mm]
Std. val. Max.
Ra 1.6 µm
Std. val. Max.
Ra 1.6 µm
Order No.
R m/min mm/Ø mm/Ø mm/U Order No.
R m/min mm/Ø mm/Ø mm/U
GGG
50 60 80
655.603 655.603 655.603 655.603 655.605 655.605 655.602 655.602 655.602 655.602 655.606 655.606 655.601 655.601 655.601 655.601 655.601 655.604 655.602 655.602 655.602 655.602 655.602 655.606 655.602 655.602 655.602 655.602 655.606 655.606 655.602 655.602 655.602 655.602 655.606
0.2 350 0.2 310 0.2 240 0.2 180 0.1 90 0.1 40 0.2 320 0.2 280 0.2 240 0.2 170 0.1 90 0.1 40 0.2 550 0.2 550 0.2 400 0.2 300 0.2 150 0.1 70 0.2 400 0.2 330 0.2 250 0.2 180 0.2 100 0.1 50 0.2 120 0.2 120 0.2 120 0.2 80 0.1 60 0.1 40 0.2 50 0.2 50 0.2 50 0.2 40 0.1 30
0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.1 0.3 0.1 0.3 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.1 0.3 0.1 0.3 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.3 0.1 0.3 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.3 0.1 0.3 0.2 0.4 0.2 0.4 0.2 0.4 0.2 0.4 0.1 0.3 0.1 0.3 0.1 0.2 0.1 0.2 0.1 0.2 0.1 0.2 0.1 0.2
0.06 655.603 0.06 655.603 0.06 655.603 0.06 655.603 0.04 655.603 0.04 655.605
0.2 350 0.2 350 0.2 310 0.2 240 0.2 180 0.1 100 0.1 50 0.2 320 0.2 320 0.2 280 0.2 200 0.2 150 0.1 90 0.1 40 0.2 700 0.2 700 0.2 650 0.2 500 0.2 300 0.1 150 0.1 70 0.2 400 0.2 400 0.2 350 0.2 300 0.2 180 0.1 100 0.1 50 0.2 120 0.2 120 0.2 120 0.2 120 0.2 80 0.1 60 0.1 40 0.2 50 0.2 50 0.2 50 0.2 50 0.1 40 0.1 30
0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
0.5 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2
0.06 0.06 0.06 0.06 0.06 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.04 0.04 0.06 0.06 0.06 0.06 0.04 0.04
< 500 N/mm2
GGG 40 GGG 50
100 120 140 160
K
655.605
GGG
50 60 80
0.06 655.602 0.06 655.602 0.06 655.602 0.06 655.602 0.04 655.602 0.04 655.606
< 800 N/mm2
GGG 60 GGG 70 GGG 80
100 120 140 160
655.606
Aluminium
50 60 80
0.06 655.601 0.06 655.601 0.06 655.601 0.06 655.601 0.06 655.601 0.04 655.604
Wrought alloys
Si < 10%
3.1354 3.2315 3.3545
100 120 140 160
N 3.4365
655.604
Aluminium Cast alloys Si > 10% G-AlSi 12
50 60 80
0.06 655.602 0.06 655.602 0.06 655.602 0.06 655.602 0.06 655.602 0.04 655.606
100 120 140 160
G-AlSi17Cu4Mg
655.606
50 60 80
0.06 655.602 0.06 655.602 0.06 655.602 0.06 655.602 0.04 655.602 0.04 655.606
Titanium
3.7164
100 120 140 160
S
655.606
50 60 80
0.06 655.602 0.06 655.602 0.06 655.602 0.06 655.602 0.04 655.606
Ni-basic-, Co-basic-,
Alloys
100 120 140 160
655.606
Remark: The boring heads EW 15 and EW 18 will be screwed on carbide shanks 615.233 / 615.221 and 615.268 / 615.227 / 615.269 / 615.229. For chucking the carbide shanks, we recommend BIG MEGA Chuck collet holders.
15
DV/BT40, HSK-A63 Capto C6
Rough boring head SW 20 Fine boring head EWN 20
Ø 20-26/31 Ø 20-26/31/36
x
x
Ø 19
Ø 19
Ø 63.5
Rough boring SW 20
Fine boring EWN 20
Inserts
Vc
RSS
DVS
Inserts
Vc
Allow.
Feed
Workpiece material
Boring depth
Allow. fn Ra 1.6 µm X [mm] Order No. R m/min mm/Ø mm/U mm/Ø mm/U Order No. R m/min mm/Ø mm/Ø mm/U Allow. Feed Std. val. Max.
Steel
65 85
654.850A 0.4 220 3.00 0.35 5.0 654.850A 0.4 125 2.00 0.30 4.0 654.840A 0.2 60 1.50 0.25 3.0 654.850A 0.4 220 3.00 0.35 5.0 654.840A 0.2 125 2.00 0.30 4.0 654.840A 0.2 60 1.50 0.25 3.0 654.840A 0.2 25 1.00 0.25 2.0 654.850A 0.4 220 3.00 0.30 5.0 654.850A 0.4 125 2.00 0.25 4.0 654.840A 0.2 60 1.50 0.25 3.0 654.850A 0.4 220 3.00 0.30 5.0 654.840A 0.2 125 2.00 0.25 4.0 654.840A 0.2 60 1.50 0.25 3.0 654.840A 0.2 25 1.00 0.25 2.0 654.856 0.4 180 2.50 0.25 4.0 654.856 0.4 100 2.00 0.20 3.5 654.846 0.2 60 1.50 0.20 2.5 654.856 0.4 180 2.50 0.25 4.0 654.846 0.2 120 2.00 0.20 3.5 654.846 0.2 60 1.50 0.20 2.5 654.846 0.2 25 1.00 0.20 2.0 654.856 0.4 180 2.50 0.30 4.0 654.856 0.4 100 2.00 0.25 3.5 654.846 0.2 60 1.50 0.25 2.5 654.856 0.4 180 2.50 0.30 4.0 654.846 0.2 120 2.00 0.25 3.5 654.846 0.2 60 1.50 0.25 2.5 654.846 0.2 25 1.00 0.25 2.0 654.856 0.4 150 2.50 0.30 4.0 654.856 0.4 90 2.00 0.25 3.5 654.846 0.2 60 1.50 0.25 2.5 654.856 0.4 150 2.50 0.30 4.0 654.846 0.2 100 2.00 0.25 3.5 654.846 0.2 60 1.50 0.25 2.5 654.846 0.2 25 1.00 0.25 2.0 654.852 0.4 220 4.00 0.30 7.0 654.852 0.4 140 3.50 0.30 6.0 654.840A 0.2 60 3.00 0.25 5.0 654.852 0.4 220 4.00 0.30 7.0 654.840A 0.2 140 3.50 0.30 6.0 654.840A 0.2 60 3.00 0.25 4.0 654.840A 0.2 25 2.00 0.25 3.0
0.18 651.713 0.4 400 0.15 651.738 0.3 260 0.12 651.838 0.2 100 0.18 651.738 0.3 260 0.15 651.838 0.2 130 0.12 651.824 0.1 60 0.12 651.824 0.1 25 0.15 651.713 0.4 400 0.12 651.738 0.3 260 0.12 651.838 0.2 100 0.15 651.738 0.3 260 0.12 651.838 0.2 130 0.12 651.824 0.1 60 0.12 651.824 0.1 25 0.15 651.734 0.4 320 0.12 651.737 0.3 250 0.12 651.837 0.2 100 0.15 651.737 0.3 250 0.12 651.837 0.2 130 0.12 651.824 0.1 60 0.12 651.824 0.1 25 0.15 651.737 0.3 320 0.12 651.837 0.2 250 0.12 651.837 0.2 100 0.15 651.737 0.3 250 0.12 651.837 0.2 130 0.12 651.824 0.1 60 0.12 651.824 0.1 25 0.15 651.737 0.3 250 0.12 651.837 0.2 200 0.12 651.837 0.2 100 0.15 651.737 0.3 230 0.12 651.837 0.2 130 0.12 651.824 0.1 60 0.12 651.824 0.1 25 0.15 651.734 0.4 350 0.15 651.735 0.3 260 0.12 651.834 0.2 100 0.15 651.734 0.4 280 0.15 651.834 0.2 150 0.12 651.824 0.1 60 0.12 651.824 0.1 25
0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1
1.0 0.8 0.7 1.0 1.0 0.5 0.5 1.0 0.8 0.7 1.0 1.0 0.5 0.5 0.8 0.6 0.5 0.8 0.6 0.3 0.3 0.8 0.6 0.5 0.8 0.6 0.3 0.3 0.8 0.6 0.5 0.8 0.6 0.3 0.3 1.2 0.8 0.7 1.0 0.8 0.7 0.6
0.10 0.08 0.06 0.08 0.06 0.04 0.04 0.10 0.08 0.06 0.08 0.06 0.04 0.04 0.10 0.08 0.06 0.08 0.06 0.04 0.04 0.08 0.06 0.06 0.08 0.06 0.04 0.04 0.08 0.06 0.06 0.08 0.06 0.04 0.04 0.10 0.08 0.06 0.10 0.06 0.04 0.04
< 450 N/mm2
100 115 150 175 200
1.0037 1.0401 1.0715
Steel
65 85
450-850 N/mm2
1.0050
100 115 150 175 200
P 1.0503
1.1141 1.1191 1.5752
Steel
65 85
850-1200 N/mm2
1.2083 1.2294 1.2312 1.2344 1.2764
100 115 150 175 200
Stainless steels,
65 85
ferritic,
martensitic
100 115 150 175 200
1.4016 1.4024 1.4034
M 1.4762
Stainless steels,
65 85
austenitic
1.4301 1.4311 1.4401 1.4435 1.4571
100 115 150 175 200
Gray cast iron
65 85
GG 15
100 115 150 175 200
K GG 20
GG 25 GG 30
Caution: The given cutting data are guide values. In any case, they have to be adapted to the actual working conditions.
For cutting speeds above 240 m/min, we recommend to balance the complete and pre-set tool assembly or to mount a fine balanced tool shank with index “F”, e.g. 324.312F.
16
DV/BT40, HSK-A63 Capto C6
Rough boring head SW 20 Fine boring head EWN 20
Ø 20-26/31 Ø 20-26/31/36
x
x
Ø 19 carbide
Ø 19
Rough boring SW 20
Fine boring EWN 20
Inserts
Vc
RSS
DVS
Inserts
Vc
Allow.
Feed
Workpiece material
Boring depth
Allow. fn Ra 1.6 µm X [mm] Order No. R m/min mm/Ø mm/U mm/Ø mm/U Order No. R m/min mm/Ø mm/Ø mm/U Allow. Feed Std. val. Max.
GGG
65 85
654.852 0.4 220 3.50 0.30 6.0 654.852 0.4 140 3.00 0.30 5.0 654.840A 0.2 60 2.50 0.25 4.0 654.852 0.4 220 3.50 0.30 6.0 654.840A 0.2 140 3.00 0.30 5.0 654.840A 0.2 60 2.50 0.25 4.0 654.840A 0.2 25 2.00 0.25 3.0 654.856 0.4 180 2.50 0.25 4.0 654.856 0.4 100 2.00 0.20 3.5 654.846 0.2 60 1.50 0.20 2.5 654.856 0.4 180 2.50 0.25 4.0 654.846 0.2 120 2.00 0.20 3.5 654.846 0.2 60 1.50 0.20 2.5 654.846 0.2 25 1.00 0.20 2.0 654.888 0.4 350 3.00 0.30 6.0 654.888 0.4 200 3.00 0.30 5.0 654.877 0.2 100 2.00 0.25 4.0 654.888 0.4 350 3.00 0.30 6.0 654.888 0.4 220 3.00 0.30 5.0 654.877 0.2 100 2.00 0.25 4.0 654.877 0.2 50 2.00 0.25 3.0 654.889 0.4 250 3.00 0.30 6.0 654.889 0.4 200 3.00 0.30 5.0 654.879 0.2 100 2.00 0.25 4.0 654.889 0.4 250 3.00 0.30 6.0 654.889 0.4 220 3.00 0.30 5.0 654.879 0.2 100 2.00 0.25 4.0 654.879 0.2 50 2.00 0.25 3.0 654.847 0.4 120 3.00 0.25 5.0 654.847 0.4 80 2.00 0.20 3.5 654.847 0.4 120 3.00 0.25 5.0 654.847 0.4 120 2.00 0.20 3.5 654.837 0.2 80 2.00 0.20 3.0
0.15 651.734 0.4 350 0.15 651.735 0.3 260 0.12 651.834 0.2 100 0.15 651.734 0.4 280 0.15 651.834 0.2 150 0.12 651.824 0.1 60 0.12 651.824 0.1 25 0.15 651.734 0.4 320 0.12 651.737 0.3 250 0.12 651.837 0.2 100 0.15 651.737 0.3 250 0.12 651.837 0.2 130 0.12 651.824 0.1 60 0.12 651.824 0.1 25 0.15 651.723 0.3 650 0.15 651.723 0.3 350 0.12 651.825 0.2 120 0.15 651.723 0.3 450 0.15 651.723 0.3 240 0.12 651.823 0.1 150 0.12 651.823 0.1 60 0.15 651.737 0.3 650 0.15 651.737 0.3 350 0.12 651.837 0.2 120 0.15 651.737 0.3 450 0.15 651.737 0.3 240 0.12 651.824 0.1 150 0.12 651.824 0.1 60 0.12 651.737 0.3 120 0.10 651.837 0.2 80 0.12 651.737 0.3 120 0.10 651.837 0.2 70 0.10 651.824 0.1 40
0.2 1.00 0.2 0.80 0.2 0.70 0.2 1.00 0.2 1.00 0.1 0.50 0.1 0.50 0.2 0.80 0.2 0.60 0.2 0.50 0.2 0.80 0.2 0.60 0.1 0.30 0.1 0.30 0.2 1.20 0.2 1.00 0.2 0.70 0.2 1.20 0.2 1.00 0.1 0.90 0.1 0.80 0.2 1.20 0.2 1.00 0.2 0.70 0.2 1.20 0.2 1.00 0.1 0.90 0.1 0.80 0.2 1.00 0.2 0.80 0.2 1.00 0.2 0.80 0.1 0.50
0.10 0.08 0.06 0.10 0.06 0.04 0.04 0.10 0.08 0.06 0.08 0.06 0.04 0.04 0.08 0.08 0.06 0.08 0.08 0.04 0.04 0.08 0.08 0.06 0.08 0.08 0.04 0.04 0.08 0.06 0.08 0.06 0.04
< 500 N/mm2
GGG 40 GGG 50
100 115 150 175 200
K
GGG
65 85
< 800 N/mm2
GGG 60 GGG 70 GGG 80
100 115 150 175 200
Aluminium
65 85
Wrought alloys
Si < 10%
100 115 150 175 200
3.1354 3.2315 3.3545
N 3.4365
Aluminium Cast alloys Si > 10% G-AlSi 12
65 85
100 115 150 175 200
G-AlSi17Cu4Mg
65 85
Titanium
3.7164
115 150 175
S
65 85
654.847 0.4 50 3.00 0.20 4.0 654.837 0.2 30 2.00 0.15 3.0
0.10 651.839 0.2 50 0.10 651.839 0.2 30
0.1 0.50 0.1 0.50
0.06 0.06
Ni-basic-, Co-basic-, Alloys
115 150
654.847 0.4 50 3.00 0.20 4.0 654.837 0.2 30 2.00 0.15 3.0
0.10 651.839 0.2 40 0.10 651.839 0.2 25
0.1 0.50 0.1 0.50
0.06 0.06
Remark: For a cost effective high volume production with boring depth X of 115 mm and deeper, carbide bars have to be used.
Extension of the boring range with additional insert holders: • Rough boring: Pair of insert holders 639.417 for the range Ø 25 - 31 mm. • Fine Boring: Insert holder size 2, 626.112 for the range Ø 25 - 31 mm, insert holder size 3, 626.113 for the range Ø 30 - 36 mm The given cutting data are valid for insert holder size 1. When using insert holder size 2, the cutting data have to be reduced by 15%, and by 30% when using insert holder size 3.
17
DV/BT40, HSK-A63 Capto C6
Rough boring head SW 25 Fine boring head EWN/EWB 25
Ø 25-33/40 Ø 25-33/40/47
x
x
Ø 24
Ø 24
Ø 63.5
Rough boring SW 25
Fine boring EWN/EWB 25
Inserts
Vc
RSS
DVS
Inserts
Vc
Allow.
Feed
Workpiece material
Boring depth
Allow. fn Ra 1.6 µm X [mm] Order No. R m/min mm/Ø mm/U mm/Ø mm/U Order No. R m/min mm/Ø mm/Ø mm/U Allow. Feed Std. val. Max.
Steel
80
654.850A 0.4 220 654.850A 0.4 125 654.840A 0.2 60 654.850A 0.4 200 654.840A 0.2 100 654.840A 0.2 60 654.840A 0.2 25 654.850A 0.4 220 654.850A 0.4 125 654.840A 0.2 60 654.850A 0.4 200 654.840A 0.2 100 654.840A 0.2 60 654.840A 0.2 25 654.856 0.4 180 654.856 0.4 100 654.846 0.2 60 654.856 0.4 160 654.846 0.2 90 654.846 0.2 60 654.846 0.2 25 654.856 0.4 180 654.856 0.4 100 654.846 0.2 60 654.856 0.4 160 654.846 0.2 90 654.846 0.2 60 654.846 0.2 25 654.856 0.4 150 654.856 0.4 100 654.846 0.2 60 654.856 0.4 150 654.846 0.2 90 654.846 0.2 60 654.846 0.2 25 654.852 0.4 220 654.852 0.4 140 654.840A 0.2 60 654.852 0.4 220 654.840A 0.2 100 654.840A 0.2 60 654.840A 0.2 25
3.5 0.35 6.0 2.5 0.30 5.0 2.0 0.25 4.0 3.5 0.35 5.0 2.5 0.30 4.0 2.0 0.25 3.0 1.5 0.25 2.0 3.5 0.30 6.0 2.5 0.25 5.0 2.0 0.25 4.0 3.5 0.30 5.0 2.5 0.25 4.0 2.0 0.25 3.0 1.5 0.25 2.0 3.0 0.30 5.0 2.5 0.25 4.0 2.0 0.25 3.0 3.0 0.30 5.0 2.5 0.25 4.0 2.0 0.25 3.0 1.5 0.25 2.0 3.0 0.30 5.0 2.5 0.25 4.0 2.0 0.25 3.0 3.0 0.30 5.0 2.5 0.25 4.0 2.0 0.25 3.0 1.5 0.25 2.0 3.0 0.30 5.0 2.5 0.25 4.0 2.0 0.25 3.0 3.0 0.30 5.0 2.5 0.25 4.0 2.0 0.25 3.0 1.5 0.25 2.0 5.0 0.30 8.0 4.0 0.30 7.0 3.0 0.25 6.0 5.0 0.30 8.0 4.0 0.30 7.0 3.0 0.25 5.0 2.0 0.25 4.0
0.18 651.713 0.4 400 0.15 651.738 0.3 140 0.12 651.838 0.2 100 0.18 651.713 0.4 260 0.15 651.838 0.2 130 0.12 651.838 0.2 60 0.12 651.824 0.1 25 0.15 651.713 0.4 400 0.12 651.738 0.3 140 0.12 651.838 0.2 100 0.15 651.713 0.4 260 0.12 651.838 0.2 130 0.12 651.838 0.2 60 0.12 651.824 0.1 25 0.15 651.734 0.4 320 0.12 651.737 0.3 140 0.12 651.837 0.2 100 0.15 651.737 0.3 250 0.12 651.837 0.2 130 0.12 651.824 0.1 60 0.12 651.824 0.1 25 0.15 651.737 0.3 320 0.12 651.837 0.2 140 0.12 651.837 0.2 100 0.15 651.737 0.3 250 0.12 651.837 0.2 130 0.12 651.824 0.1 60 0.12 651.824 0.1 25 0.15 651.737 0.3 250 0.12 651.837 0.2 140 0.12 651.837 0.2 100 0.15 651.737 0.3 230 0.12 651.837 0.2 130 0.12 651.824 0.1 60 0.12 651.824 0.1 25 0.15 651.734 0.4 350 0.15 651.632 0.3 140 0.12 651.834 0.2 100 0.15 651.735 0.3 280 0.15 651.834 0.2 150 0.12 651.824 0.1 70 0.12 651.824 0.1 25
0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1
1.2 1.0 0.8 1.2 1.0 0.8 0.7 1.2 1.0 0.8 1.2 1.0 0.8 0.7 1.0 0.8 0.6 1.0 0.8 0.6 0.5 1.0 0.8 0.6 1.0 0.8 0.6 0.5 1.0 0.8 0.6 1.0 0.8 0.6 0.5 1.2 1.0 0.8 1.2 1.0 0.8 0.7
0.10 0.08 0.06 0.10 0.06 0.06 0.04 0.10 0.08 0.06 0.10 0.06 0.06 0.04 0.10 0.08 0.06 0.08 0.06 0.04 0.04 0.08 0.06 0.06 0.08 0.06 0.04 0.04 0.08 0.06 0.06 0.08 0.06 0.04 0.04 0.10 0.08 0.06 0.08 0.06 0.04 0.04
< 450 N/mm2
100 125 130 175 200 250
1.0037 1.0401 1.0715
Steel
80
450-850 N/mm2 100
1.0050
125 130 175 200 250
P 1.0503
1.1141 1.1191 1.5752
Steel
80
850-1200 N/mm2 100
1.2083 1.2294 1.2312 1.2344 1.2764
125 130 175 200 250
Stainless steels,
80
ferritic,
100 125 130 175 200 250
martensitic
1.4016 1.4024 1.4034
M 1.4762
Stainless steels,
80
austenitic
100 125 130 175 200 250
1.4301 1.4311 1.4401 1.4435 1.4571
Gray cast iron
80
100 125 130 175 200 250
GG 15
K GG 20
GG 25 GG 30
Caution: The given cutting data are guide values. In any case, they have to be adapted to the actual working conditions.
For cutting speeds above 240 m/min, we recommend to balance the complete and pre-set tool assembly or to use a balanceable fine boring head on a fine balanced tool shank, e.g. 309.201 and 324.322F.
18
DV/BT40, HSK-A63 Capto C6
Rough boring head SW 25 Fine boring head EWN/EWB 25
Ø 25-33/40 Ø 25-33/40/47
x
x
Ø 24
Ø 24 carbide
Rough boring SW 25
Fine boring EWN/EWB 25
Inserts
Vc
RSS
DVS
Inserts
Vc
Allow.
Feed
Workpiece material
Boring depth
Allow. fn Ra 1.6 µm X [mm] Order No. R m/min mm/Ø mm/U mm/Ø mm/U Order No. R m/min mm/Ø mm/Ø mm/U Allow. Feed Std. val. Max.
GGG
80
654.852 0.4 220 4.00 0.30 7.0 654.852 0.4 140 3.50 0.30 6.0 654.840A 0.2 60 3.00 0.25 5.0 654.852 0.4 220 4.00 0.30 7.0 654.840A 0.2 100 3.50 0.30 6.0 654.840A 0.2 60 3.00 0.25 5.0 654.840A 0.2 25 2.00 0.25 4.0 654.856 0.4 180 3.00 0.30 5.0 654.856 0.4 100 2.50 0.25 4.0 654.846 0.2 60 2.00 0.25 3.0 654.856 0.4 160 3.00 0.30 5.0 654.846 0.2 90 2.50 0.25 4.0 654.846 0.2 60 2.00 0.25 3.0 654.846 0.2 25 1.50 0.25 2.0 654.888 0.4 420 4.00 0.30 7.0 654.888 0.4 200 3.00 0.30 6.0 654.877 0.2 90 2.00 0.25 4.0 654.888 0.4 420 4.00 0.30 7.0 654.888 0.4 200 3.00 0.30 6.0 654.877 0.2 100 2.00 0.25 4.0 654.877 0.2 50 2.00 0.25 4.0 654.889 0.4 320 4.00 0.30 7.0 654.889 0.4 200 3.00 0.30 6.0 654.879 0.2 90 2.00 0.25 4.0 654.889 0.4 320 4.00 0.30 7.0 654.889 0.4 200 3.00 0.30 6.0 654.879 0.2 100 2.00 0.25 4.0 654.879 0.2 50 2.00 0.25 4.0 654.847 0.4 120 3.50 0.25 5.5 654.847 0.4 80 2.50 0.20 4.0 654.847 0.4 120 3.50 0.25 5.5 654.847 0.4 120 2.50 0.20 4.0 654.837 0.2 80 2.00 0.20 3.0
0.15 651.734 0.4 350 0.15 651.735 0.3 140 0.12 651.834 0.2 100 0.15 651.735 0.3 280 0.15 651.834 0.2 150 0.12 651.824 0.1 70 0.12 651.824 0.1 25 0.15 651.734 0.4 320 0.12 651.737 0.3 140 0.12 651.837 0.2 100 0.15 651.737 0.3 250 0.12 651.837 0.2 130 0.12 651.824 0.1 60 0.12 651.824 0.1 25 0.15 651.723 0.3 750 0.15 651.723 0.3 200 0.12 651.825 0.2 120 0.15 651.723 0.3 450 0.15 651.723 0.3 240 0.12 651.825 0.2 150 0.12 651.823 0.1 60 0.15 651.737 0.3 650 0.15 651.737 0.3 200 0.12 651.837 0.2 120 0.15 651.737 0.3 450 0.15 651.737 0.3 240 0.12 651.837 0.2 150 0.12 651.824 0.1 60 0.12 651.737 0.3 120 0.10 651.837 0.2 80 0.12 651.737 0.3 120 0.10 651.837 0.2 70 0.10 651.824 0.1 40
0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.2 0.2 0.2 0.1 0.1
1.2 1.0 0.8 1.2 1.0 0.8 0.7 1.0 0.8 0.6 1.0 0.8 0.6 0.5 1.2 1.2 1.0 1.2 1.2 1.0 0.8 1.2 1.2 1.0 1.2 1.2 1.0 0.8 1.2 1.0 1.2 1.0 0.8
0.10 0.08 0.06 0.08 0.06 0.04 0.04 0.10 0.08 0.06 0.08 0.06 0.04 0.04 0.08 0.08 0.06 0.08 0.08 0.06 0.04 0.08 0.08 0.06 0.08 0.08 0.06 0.04 0.08 0.06 0.08 0.06 0.04
< 500 N/mm2
100 125 130 175 200 250
GGG 40 GGG 50
K
GGG
80
< 800 N/mm2
100 125 130 175 200 250
GGG 60 GGG 70 GGG 80
Aluminium
80
Wrought alloys
100 125 130 175 200 250
Si < 10%
3.1354 3.2315 3.3545
N 3.4365
Aluminium Cast alloys Si > 10% G-AlSi 12
80
100 125 130 175 200 250
G-AlSi17Cu4Mg
80
Titanium
100
3.7164
130 175 200
S
80
654.847 0.4 50 3.00 0.20 4.0 654.837 0.2 30 2.00 0.15 3.0
0.10 651.839 0.2 50 0.10 651.839 0.2 30
0.2 0.1
0.8 0.8
0.06 0.06
Ni-basic-, Co-basic-, Alloys
100
130 175
654.847 0.4 50 3.00 0.20 4.0 654.837 0.2 30 2.00 0.15 3.0
0.10 651.839 0.2 40 0.10 651.839 0.2 25
0.1 0.1
0.6 0.6
0.06 0.06
Remark: For a cost effective high volume production with boring depth X of 130 mm and deeper, carbide bars have to be used.
Extension of the boring range with additional insert holders: • Rough boring: Pair of insert holders 639.427 for the range Ø 32 - 40 mm • Fine Boring: Insert holder size 2, 626.122 for the range Ø 32 - 40 mm, insert holder size 3, 626.123 for the range Ø 39 - 47 mm The given cutting data are valid for insert holder size 1. When using insert holder size 2, the cutting data have to be reduced by 15%, and by 30% when using insert holder size 3.
19
DV/BT40, HSK-A63 Capto C6
Rough boring head SW 32 Fine boring heads EWN/EWB 32
Ø 32-42/51 Ø 32-42/51/60
x
x
Ø 31 carbide
Ø 31
Ø 63.5
Rough boring SW 32
Fine boring EWN/EWB 32
Inserts
Vc
RSS
DVS
Inserts
Vc
Allow.
Feed
Workpiece material
Boring depth
Allow. fn Ra 1.6 µm X [mm] Order No. R m/min mm/Ø mm/U mm/Ø mm/U Order No. R m/min mm/Ø mm/Ø mm/U Allow. Feed Std. val. Max.
Steel
80
654.950 0.8 240 4.50 0.40 8.00 654.940A 0.4 240 4.50 0.35 7.50 654.940A 0.4 160 4.00 0.30 7.00 654.930A 0.2 80 3.50 0.30 5.50 654.940A 0.4 120 3.00 0.30 4.50 654.930A 0.2 70 2.00 0.25 3.50 654.930A 0.2 25 1.50 0.25 3.00 654.950 0.8 220 4.50 0.35 8.00 654.940A 0.4 220 4.50 0.30 7.50 654.940A 0.4 160 4.00 0.30 7.00 654.930A 0.2 80 3.50 0.30 5.50 654.940A 0.4 120 3.00 0.25 4.50 654.930A 0.2 70 2.00 0.25 3.50 654.930A 0.2 25 1.50 0.25 3.00 654.955 0.8 200 4.00 0.35 7.50 654.945 0.4 180 4.00 0.30 7.00 654.945 0.4 140 3.50 0.30 6.00 654.935 0.2 80 3.00 0.30 5.00 654.945 0.4 100 2.50 0.25 4.00 654.935 0.2 70 2.00 0.25 3.50 654.935 0.2 25 1.50 0.25 3.00 654.955 0.8 200 4.00 0.35 7.50 654.945 0.4 180 4.00 0.30 7.00 654.945 0.4 140 3.50 0.30 6.00 654.935 0.2 80 3.00 0.30 5.00 654.945 0.4 100 2.50 0.25 4.00 654.935 0.2 70 2.00 0.25 3.50 654.935 0.2 25 1.50 0.25 3.00 654.955 0.8 160 4.00 0.35 7.00 654.945 0.4 140 4.00 0.30 6.50 654.945 0.4 110 3.50 0.30 6.00 654.935 0.2 70 3.00 0.30 5.00 654.945 0.4 90 2.50 0.25 4.00 654.935 0.2 60 2.00 0.25 3.50 654.935 0.2 25 1.50 0.25 3.00 654.952 0.8 240 7.00 0.40 10.00 654.942 0.4 240 6.00 0.35 9.00 654.942 0.4 160 5.50 0.30 8.00 654.935 0.2 80 5.00 0.25 7.00 654.942 0.4 130 4.50 0.25 6.00 654.935 0.2 70 3.50 0.25 5.00 654.935 0.2 25 2.50 0.25 4.00
0.20 655.385 0.4 400 0.20 655.385 0.4 260 0.17 655.375 0.2 160 0.15 655.375 0.2 80 0.15 655.375 0.2 150 0.12 655.363 0.1 80 0.12 655.363 0.1 25 0.17 655.385 0.4 400 0.17 655.385 0.4 260 0.15 655.375 0.2 160 0.12 655.375 0.2 80 0.15 655.375 0.2 150 0.12 655.363 0.1 80 0.12 655.363 0.1 25 0.17 655.318 0.4 320 0.17 655.318 0.4 240 0.15 655.319 0.2 150 0.15 655.319 0.2 70 0.12 655.319 0.2 140 0.12 655.369 0.1 70 0.12 655.369 0.1 25 0.17 655.318 0.4 320 0.17 655.318 0.4 240 0.15 655.319 0.2 150 0.15 655.319 0.2 70 0.12 655.319 0.2 140 0.12 655.369 0.1 70 0.12 655.369 0.1 25 0.17 655.318 0.4 280 0.17 655.318 0.4 220 0.15 655.319 0.2 150 0.15 655.319 0.2 70 0.12 655.319 0.2 140 0.12 655.369 0.1 70 0.12 655.369 0.1 25 0.20 655.393 0.8 350 0.18 655.383 0.4 300 0.15 655.383 0.4 160 0.12 655.373 0.2 70 0.12 655.383 0.4 150 0.12 655.373 0.2 70 0.12 655.363 0.1 25
0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1
1.2 1.2 1.0 0.8 1.2 0.9 0.7 1.2 1.2 1.0 0.8 1.2 0.9 0.7 1.0 1.0 0.8 0.6 1.0 0.7 0.6 1.0 1.0 0.8 0.6 1.0 0.7 0.6 1.0 1.0 0.8 0.6 1.0 0.7 0.6 1.3 1.3 1.1 0.8 1.2 1.0 0.7
0.10 0.10 0.06 0.06 0.06 0.04 0.04 0.10 0.10 0.06 0.06 0.06 0.04 0.04 0.10 0.10 0.06 0.06 0.06 0.04 0.04 0.10 0.10 0.06 0.06 0.06 0.04 0.04 0.10 0.10 0.06 0.06 0.06 0.04 0.04 0.14 0.10 0.10 0.06 0.10 0.06 0.04
< 450 N/mm2
110 130 160 190 230 275
1.0037 1.0401 1.0715
Steel
80
450-850 N/mm2
110 130 160 190 230 275
1.0050
P 1.0503
1.1141 1.1191 1.5752
Steel
80
850-1200 N/mm2 110
1.2083 1.2294 1.2312 1.2344 1.2764
130 160 190 230 275
Stainless steels,
80
ferritic,
110 130 160 190 230 275
martensitic
1.4016 1.4024 1.4034
M 1.4762
Stainless steels,
80
austenitic
110 130 160 190 230 275
1.4301 1.4311 1.4401 1.4435 1.4571
Gray cast iron
80
110 130 160 190 230 275
GG 15
K GG 20
GG 25 GG 30
Caution: The given cutting data are guide values. In any case, they have to be adapted to the actual working conditions.
For cutting speeds above 240 m/min, we recommend to balance the complete and pre-set tool assembly or to use a balanceable fine boring head on a fine balanced tool shank, e.g. 309.301 and 324.331F.
20
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