BIG DAISHOWA High Performance Tooling Solutions Vol 1

MILLING CHUCKS

Catalog Number

Max RPM

Weight (lbs.)

Fig.

Ød

ØD ØD 1

L

L 1

L 2

H Min Clamping Length E

Wrench

BBT40-MEGA32DS-90A BBT40-MEGA32DS-105A BBT40-MEGA32DS-135A BBT40-MEGA32DS-165A BBT40-MEGA32DS-200A BBT50-MEGA.750DS-4 BBT50-MEGA1.000DS-4 BBT50-MEGA1.250DS-4 BBT50-MEGA1.500DS-4.5 BBT50-MEGA16DS-105 BBT50-MEGA16DS-135 BBT50-MEGA16DS-165 BBT50-MEGA16DS-200 BBT50-MEGA16DS-250 BBT50-MEGA20DS-105 BBT50-MEGA20DS-135 BBT50-MEGA20DS-165 BBT50-MEGA20DS-200 BBT50-MEGA20DS-250 BBT50-MEGA25DS-105 BBT50-MEGA25DS-135 BBT50-MEGA25DS-165 BBT50-MEGA25DS-200 BBT50-MEGA25DS-250 BBT50-MEGA32DS-90 BBT50-MEGA32DS-105 BBT50-MEGA32DS-135 BBT50-MEGA32DS-165 BBT50-MEGA32DS-200 BBT50-MEGA32DS-250 BBT50-MEGA32DS-300 BBT50-MEGA42DS-105 BBT50-MEGA42DS-135 BBT50-MEGA42DS-165 BBT50-MEGA50DS-120

3.62 4.21 5.39 6.57 7.95 4.09 4.09 4.09 4.58 4.23 5.41 6.59 7.97 9.94 4.23 5.41 6.59 7.97 9.94 4.23 5.41 6.59 7.97 9.94 3.72 4.23 5.41 6.59 7.97 9.94

2.87-3.27

26,000 26,000 22,000 20,000 10,000

4.6 5.3 6.8 8.1 9.9

32mm

1

2.756 2.80

1.38

2.36

MGR70L

3.19-3.58

.750

2.362 2.72 2.756 3.03 3.150 3.39 3.898 3.94

1.10 1.34 1.65 1.65

1.50 2.80-3.19 1.85 3.07-3.46 2.24 3.03-3.70 — 3.54-4.21

1.97 2.26 2.36 2.48

MGR60L 20,000 MGR70L 20,000 MGR80L 20,000 MGR99L 15,000

10.0 10.6 11.3 14.6 10.1 11.4 12.5 14.5 15.4 11.2 13.2 15.0 16.9 20.0 11.9 14.3 16.7 19.6 23.8 10.6 11.9 15.4 18.7 21.8 26.6 31.5 13.2 17.2 21.1 16.1

1.000 1.250 1.500

2

1

21,000 21,000 19,000 15,000 13,000 20,000 19,000 17,000 14,000 12,000 20,000 19,000 17,000 12,000 10,000 20,000 20,000 18,000 15,000 12,000 10,000

16mm

2

1.811 2.17

1.02

1.42

2.87

1.89

MGR46L

1.50

20mm

2

2.362 2.72

1.10

2.79-3.19

1.97

MGR60L

4.57 5.43

1.80

25mm

2

2.756 3.03

1.34

3.07-3.46

2.20

MGR70L

4.76 5.43

2.24

32mm

2

3.150 3.39

1.65

3.15-3.82

2.36

MGR80L

5.16 6.73 7.20

11.91

5,000

4.21 5.39 6.57 4.80

15,000 15,000 14,000

42mm

1

3.898 3.93

1.65

— 3.54-4.21

2.48

MGR99L

50mm

1

4.134 4.61

1.93

— 3.78-4.41

3.03

MGR105L 13,000

• 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 • MEGA16DS/MEGA.625DS requires the hex socket head screw (M8) for axial adjustment, however, please contact us if using for center through applications • “H” indicates the adjustment length with an adjusting screw • DS types have jet-through coolant supply, thus tools with holes cannot be used

ACCESSORIES

PERFECT SEAL/ JET COLLET PG. 383

COLLET PG. 386

MEGA WRENCH PG. 390

SCREW PG. 412

127

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