BIG DAISHOWA High Performance Tooling Solutions Vol 3

MILLING CHUCKS

MEGA DOUBLE POWER CHUCK CLAMPING RANGE: Ø.500"-1.500" For Heavy Duty End Milling

COOLANT

MAX 30,000 RPM

THROUGH

H

E

COOLANT

BCV No.

L 1

L 2

L

R

SPINDLE SYSTEM DUAL CONTACT

Catalog Number

Min Clamping Length E

Max RPM

Weight (lbs.)

Ød

ØD

ØD 1

L

L 1

L 2

H

Wrench

.500

BCV40-MEGA.500DS-2.5

1.500 1.654 1.969 2.441 2.756

1.700 2.071 2.193 2.469 2.783

2.54 3.59 3.59 3.59 4.09 4.09 6.09 4.09 6.09 4.09 6.09 4.09 6.09 4.58

.98

1.77 2.01 2.09 2.09 2.36 1.42 1.42 2.72 4.72 2.58 4.58 2.53 4.53 2.86

2.24 2.88 3.44 3.44 3.63

1.70 2.13 2.25 2.50 2.75

MGR38

30,000

2.6 3.9 4.0 4.6 5.1 8.8

BCV40-MEGA.625DS-3.5A .625 BCV40-MEGA.750DS-3.5A .750 BCV40-MEGA1.000DS-3.5A 1.000 BCV40-MEGA1.250DS-4A 1.250

1.06 1.40 1.61 1.42

MGR42L 30,000 MGR50L 30,000 MGR62L 27,000 MGR70L 26,000

BCV50-MEGA.625DS-4 BCV50-MEGA.625DS-6 BCV50-MEGA.750DS-4 BCV50-MEGA.750DS-6 BCV50-MEGA1.000DS-4 BCV50-MEGA1.000DS-6 BCV50-MEGA1.250DS-4 BCV50-MEGA1.250DS-6 BCV50-MEGA1.500DS-4.5

21,000 19,000 20,000 17,000 20,000 17,000 20,000 15,000

.625

1.811

2.165

1.02

2.88

2.13

MGR46L

10.8

9.9

.750

2.362

2.717

1.10

3.44

2.25

MGR60L

13.0 10.6 14.3 11.3 15.9 14.6

1.000

2.756

3.031

1.34

3.63

2.50

MGR70L

1.250

3.150

3.386

1.65

4.22

2.75

MGR80L

1.500

3.898

3.925

1.65

4.29

2.75

MGR99L 15,000

• Wrench must be ordered separately • Please note that the practical spindle speed may be considerably influenced by the machine rigidity and tool balance, when using, slowly ramp up to the appropriate speed starting from slow speeds • “H” indicates the adjustment length with an adjusting screw • MEGA.625DS requires the hex socket head screw (M8) for axial adjustment, however, please contact us if using for center through applications • DS types have jet-through coolant supply, thus tools with holes cannot be used

ACCESSORIES

PERFECT SEAL/ JET COLLET PG. 395

COLLET PG. 398

MEGA WRENCH PG. 402

SCREW PG. 424

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