BIG DAISHOWA High Performance Tooling Solutions Vol 1

BASIC ARBORS

HIGH RIGIDITY SHELL MILL HOLDER

COOLANT

THROUGH

L

L 1

L 2

L

L 1

1.89" (48mm)

L 2

1.77" (45mm)

L 3

BCV50H

BCV40H

L 3

Fig. 2

Fig. 1

R

S P I N D L E S Y S T E M DUA L CON T AC T

Catalog Number

Weight (lbs.)

Fig.

ØD 1

ØD 2

ØD 3

L

L 1

L 2

L 3

W

G

BCV40H-SMC1.000-2 BCV40H-SMC1.250-2.5 BCV40H-SMC1.500-2.5 BCV50H-SMC1.500-4 BCV50H-SMC2.000-4 BCV50H-SMC2.500-3 BCV50H-FMH60-90

1.000 1.250 1.500 1.500 2.000 2.500

2.189 2.752 3.626 3.626

1.12 1.50 1.88 1.88 2.50 3.13

2.000

.22 .28 .38 .38

.38

.375 .500 .625 .625 .750

1/2"-20 5/8"-18 3/4"-16 3/4"-16

3.3 4.7 6.0

.69

1

2.500

.50

.93

15.2 19.4 16.6 20.0

4.000

.93

.50

1"-14 1"-14

2

4.874

.44

3.000

1.13 1.58

1.000

60mm 5.512

— 3.54

.44

— 1.000

M20 P2.5

• Cutter clamping screw is included • The weight does not include the cutter • If the provided clamping screw is not compatible, separately select one from the clamping screw table on pg. 413 • ØD 2 indicates the smallest mounting surface diameter of the cutter that can be mounted on the arbor; be careful when using a cutter with the mounting diameter considerably smaller than the cutting diameter, as it may not fit

H Type conforms to ASME B5.50-2015 standard for safe zone. Interference with tool changer may occur on machines made to an older standard. Consult engineering for specific information about the intended machine. ! CAUTION

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