MILLING CHUCK
MEGA DOUBLE POWER CHUCK CLAMPING RANGE: ø.625"-1.250" (ø16-32mm) For Heavy Duty End Milling
MAX 28,000 RPM
COOLANT
JET THROUGH
THROUGH
L
L 1
Coolant Pipe (Optional)
E
H
Catalog Number
Max RPM
Weight (lbs.)
ød
øD øD 1
øD 2
L
L 1
H Min Clamping Length E
Wrench
HSK-A40-MEGA16DS-80 HSK-A50-MEGA16DS-85
16mm 16mm 20mm
1.811 1.811 1.969
— — 3.25 — — 3.44 — — 3.48
1.10 1.10 1.30 1.06
2.48 2.52 2.56 2.59 2.61 3.44 3.09 3.61 2.24 2.64 3.43 3.03 3.23 2.85 2.87 3.35
2.05 2.05 2.09 2.10
MGR46L 12,000 MGR46L 25,000 MGR50L 20,000 MGR42L 28,000
1.7 2.2 2.3 3.4 3.7 4.8 4.4 4.9 2.9 3.7 4.8 4.4 4.8 9.0
-MEGA20DS-85
HSK-A63-MEGA.625DS-3.5
.625
1.650 2.07
— 3.58 — 3.59 — 5.09 — 4.08 — 4.59 — 3.23
-MEGA.750DS-3.5
28,000 25,000
.750
1.40
2.30
MGR55L
2.170 2.19
-5
-MEGA1.000DS-4A
1.000
2.440 2.47 2.760 2.75 1.654 2.08
1.61 1.42 1.06
2.30 2.70 2.05
MGR62L 24,000 MGR70L 24,000 MGR42L 25,000
-MEGA1.250DS-4.5A 1.250
-MEGA16DS-80A -MEGA20DS-90A
16mm
3.62 4.80
25,000 23,000
20mm
2.165 2.16
—
1.42
2.28
MGR50L
-120A z
-MEGA25DS-100A -MEGA32DS-105A
25mm 32mm
2.441 2.756
— — 4.02 — — 4.21
1.61 1.38 1.10 1.34 1.65
2.32 2.60 2.30 2.40 2.90
MGR62L 22,000 MGR70L 22,000 MGR60L 18,000 MGR70L 18,000 MGR80L 13,000
.750
HSK-A100-MEGA.750DS-4
2.362 2.72 2.756 3.03 3.150 3.39
2.91 3.35 3.35
4.09 4.09 4.59 4.23 5.41 4.23 5.41 6.59 4.23 5.41 6.59 4.62 5.41 6.59 4.61 5.41 6.59 5.41 5.41 6.59 4.82
-MEGA1.000DS-4 -MEGA1.250DS-4.5 -MEGA16DS-105
1.000 1.250
10.0 11.0
18,000 16,000 18,000 16,000 15,000 18,000 16,000 15,000 18,000 16,000 14,000
7.7 9.0 9.0
16mm
1.811 2.17
2.48
1.02
2.87
2.05
MGR46L
-135 z
-MEGA20DS-105
2.95
20mm
11.0 13.0
2.362 2.72
2.91
1.10
2.28
MGR60L
-135 -165
3.43
-MEGA25DS-105
2.95
9.9
25mm
12.3 15.0 11.0 12.8 15.6 12.1 14.7 16.7 15.6 17.2
2.756 3.03
3.35
1.35
2.64
MGR70L
-135 -165
3.62
-MEGA32DS-115
3.35 4.13 4.21 3.39
32mm
-135
3.150 3.39
3.35
1.65
2.87
MGR80L
-165
-MEGA42DS-115
42mm
3.898 3.93
3.93
1.65
2.87
MGR99L 14,000
HSK-A125-MEGA20DS-135
8,000 7,000 8,000 8,000 6,000 7,000
20mm
2.362 2.72
2.91
1.10
2.28
2.28
MGR60L
-165
-MEGA25DS-135 -MEGA32DS-135
25mm
2.756 3.03
3.35
1.34
2.64
MGR70L
3.62
32mm
3.150 3.39
3.35
MGR80L
1.65
2.87
-165
4.21 3.35
20
-MEGA42DS-120
42mm
3.898 3.93
3.93
MGR99L
17.4
ACCESSORIES
• Coolant pipe and wrench must be ordered separately • Center through coolant supply is available • 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” dimension is the Max tool shank length that can be inserted into the holder • Tools with flats should not be used in MEGA DOUBLE POWER CHUCKS • Optional axial adjusting screw can be used with models marked • M8 hex screw is required with models marked z please contact us if using for center through applications • M12 hex screw is required with models marked
PERFECT SEAL/ JET COLLET PG. 361
COLLET PG. 364
MEGA WRENCH PG. 368
SCREW PG. 390
180
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