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
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 16,000
4.6 5.3 6.8 8.1 9.9
-105A -135A -165A -200A
32mm
1
2.756 2.80
1.38
—
2.60
MGR70L
3.19-3.58
BBT50-MEGA.750DS-4
.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
2.28 2.64 2.87 2.87
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
-MEGA1.000DS-4 -MEGA1.250DS-4 -MEGA1.500DS-4.5 -MEGA16DS-105
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
-135 -165 -200 -250
16mm
2
1.811 2.17
1.02
1.42
2.87
2.05
MGR46L
-MEGA20DS-105
-135 -165 -200 -250
1.50
20mm
2
2.362 2.72
1.10
2.79-3.19
2.28
MGR60L
4.57 5.43
-MEGA25DS-105
-135 -165 -200 -250
1.80
25mm
2
2.756 3.03
1.34
3.07-3.46
2.64
MGR70L
4.76 5.43
-MEGA32DS-90
-105 -135 -165 -200 -250 -300
2.24
32mm
2.87
MGR80L
2
3.150 3.39
1.65
3.15-3.82
5.16 6.73 7.20
11.91
5,000
-MEGA42DS-105
4.21 5.39 6.57 4.80
15,000 15,000 14,000
42mm
-135 -165
1
3.898 3.93
1.65
— 3.54-4.21
2.87
MGR99L
-MEGA50DS-120
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 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
• “H” dimension is the Max tool shank length that can be inserted into the holder • DS types have jet-through coolant supply, thus tools with holes cannot be used
ACCESSORIES
PERFECT SEAL/ JET COLLET PG. 361
COLLET PG. 364
MEGA WRENCH PG. 368
SCREW PG. 390
119
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