A Tap Holder catalog that provided information for the BIG KAISER Drill Tapper a quick-change system for drilling and tapping. Two operations with one head.
3 SECOND QUICK TOOL CHANGE ONE HEAD FOR DRILLING & TAPPING REDUCES DOWNTIME AND ASSURES ACCURACY
DRILL TAPPER
TAP HOLDER
DRILL TAPPER TAPPING RANGE: No. 8 - 2" Quick-change system for drilling and tapping. Two operations with one head! • Automatic torque limiter built into each Drill Tapper • Built-in safety clutch and exclusive tap holders assuresafe tapping • No need to adjust torque for tapping blind or through holes
• Stable tapping is assured by simple but efficient cross tapping prevention system • Excellent durability is achieved by utilizing the largest possible contact area • Made with the finest quality material with a hardness of HRC 63, and ground clutch keys • After long periods of use, the original torque can easily be restored by replacement of the clutch keys and torque rubbers
CONSTRUCTION OF SAFETY CLUTCH
AT NORMAL TORQUE
Clutch Key Body
Adjusting Ring
Torque Rubber
Clutch Key
Adjusting Ring
Body
Tap Holder
Clamp Ring O-Ring
AT OVER-TORQUE
Adjusting Ring
Torque Rubber
Hollow Screw
Clutch Key
Body
Tap Holder
Torque Rubber Spring Steel Ball
Unified & American National Thread
ANPT, NPT & NPTP
Size
ød
E
Size
ød
E
Size
ød
E
Size
ød
E
NO.8
.168 .194 .220 .255 .318 .381 .323 .367
.131 .152 .165 .191 .238 .286 .242 .275
AU9/16
0.429
.322 .360 .406 .442 .482 .523 .570 .600
AU1.1/8 AU1.1/4 AU1.3/8 AU1.1/2 AU1.5/8 AU1.3/4 AU1.7/8
.896
.672 .766 .831 .925 .979
AP1/8 AP1/4 AP3/8 AP1/2 AP3/4
.438 .563 .700 .688 .906
.328 .421 .531 .515 .679 .843 .984
NO.10 NO.12 AU1/4 AU5/16
AU5/8
.480 .542 .590 .652 .697 .760 .800
1.021 1.108 1.233 1.305 1.430 1.519 1.644
AU11/16
AU3/4
AU13/16
AU3/8
AU7/8
1.072 1.139 1.233
AP1
1.125 1.313 1.500
AU7/16
AU15/16
AP1.1/4 AP1.1/2
AU1/2
AU1
AU2
1.125
ød=Diameter of shank E=Size of square
2
TAP HOLDER
STANDARD SETS
Catalog Number
Taper
Head
Holders
SDT24-2 ANSI
MT2 MT3 MT4 MT4
DT24-2 DT24-3 DT24-4 DT33-4
T24-No.10, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, J24-6
-3 ANSI -4 ANSI
T24-1/4, 5/16, 3/8,1/2, 5/8, 3/4, 7/8, J24-6, D24-MT2
SDT33-4 ANSI
T33-3/8, 1/2, 5/8, 3/4, 7/8, 1, 1.1/4, J33-6, D33-MT3
• Sets do not include Drill Chuck • MT5 Taper is provided with ANSI Standard Cotter Slots
HEAD
L
Tapping Range
Catalog Number
Drilling Capacity
Weight (lbs.)
Taper
D
L
UNC
PT, PF
DT24-2
MT2 MT3 MT4 MT4 MT5
No.8 - 1/2
1/8 - 1/4
.825
4.2 4.6 6.2 8.8
-3 -4
2.80
4.00
No.8 - 7/8
1/8 - 1/2
1.250
DT33-4
5/16 - 7/8
1/8 - 1
2.000
3.46
4.50
-5
10.6
• MT2/3/4 taper are without cotter slots • MT5 taper is provided with ANSI standard cotter slots
3
TAP HOLDER
STANDARD TAP—SIDE LOCK SYSTEM HOLDERS DT24
DT33
Catalog Number
Catalog Number
L
L
T24-NO.8
T33-AU5/16
-NO.10 -NO.12 -AU1/4 -AU5/16 -AU3/8 -AU7/16 -AU1/2 -AU9/16 -AU5/8 -AU11/16 -AU3/4 -AU13/16 -AU7/8 -AU15/16 -AP1/8
-AU3/8 -AU7/16 -AU1/2 -AU9/16 -AU5/8 -AU11/16 -AU3/4 -AU13/16 -AU7/8 -AU15/16 -AU1 -AU1.1/8 -AU1.1/4 -AP1/8
.748
L
.748
.866
.866
-AP1/4 -AP3/8 -AP1/2 -AP3/4 -AP1
-AP1/4 -AP3/8 -AP1/2
.748
.748
ACCESSORIES ød & E VALUES PG. 2
4
TAP HOLDER
DRILL CHUCK ADAPTER
Catalog Number
Head
J24-6 J33-6
DT24 DT33
• Drill Chuck is not included JACOBS Taper JT6
MORSE TAPER ADAPTER
Catalog Number
Head
D24-MT1, MT2, MT3
DT24 DT33
D33-MT1, MT2, MT3, MT4
5
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