BIG KAISER High Performance Tooling Solutions 2018-2019

MILLING CHUCK
MEGA DOUBLE POWER CHUCK
CLAMPING RANGE: ø.625"-1.250" (ø16-32mm) For Heavy Duty End Milling
MAX
28,000
RPM
L
L1
COOLANT
THROUGH
JET THROUGH
A.3
HSK
ød
øD
øD1
øD2
Coolant Pipe
(Optional)
E
H
Catalog
Number
ød øD øD1 øD2 L L1 H
Min Clamping
Length E
Wrench
Max
RPM
Weight
(lbs.)
HSK-A40-MEGA16DS-80 16mm 1.811 — — 3.25 1.10 2.48 2.05 MGR46L 12,000 1.7
HSK-A50-MEGA16DS-85 16mm 1.811 — — 3.44 1.10 2.52 2.05 MGR46L 25,000 2.2
-MEGA20DS-85 20mm 1.969 — — 3.48 1.30 2.56 2.09 MGR50L 20,000 2.3
HSK-A63-MEGA.625DS-3.5 .625 1.650 2.07 — 3.58 1.06 2.59 2.10 MGR42L 28,000 3.4
-MEGA.750DS-3.5
— 3.59
2.61
28,000 3.7
.750 2.170 2.19
1.40
2.30 MGR55L
-5 — 5.09 3.44 25,000 4.8
-MEGA1.000DS-4A 1.000 2.440 2.47 — 4.08 1.61 3.09 2.30 MGR62L 24,000 4.4
-MEGA1.250DS-4.5A 1.250 2.760 2.75 — 4.59 1.42 3.61 2.70 MGR70L 24,000 4.9
-MEGA16DS-80A 16mm 1.654 2.08 — 3.23 1.06 2.24 2.05 MGR42L 25,000 2.9
-MEGA20DS-90A
3.62
2.64
25,000 3.7
-120A•
20mm 2.165 2.16 —
1.42
2.28 MGR50L
4.80 3.43 23,000 4.8
-MEGA25DS-100A 25mm 2.441 — — 4.02 1.61 3.03 2.32 MGR62L 22,000 4.4
-MEGA32DS-105A 32mm 2.756 — — 4.21 1.38 3.23 2.60 MGR70L 22,000 4.8
HSK-A100-MEGA.750DS-4 .750 2.362 2.72 2.91 4.09 1.10 2.85 2.30 MGR60L 18,000 9.0
-MEGA1.000DS-4 1.000 2.756 3.03 3.35 4.09 1.34 2.87 2.40 MGR70L 18,000 10.0
-MEGA1.250DS-4.5 1.250 3.150 3.39 3.35 4.59 1.65 3.35 2.90 MGR80L 13,000 11.0
-MEGA16DS-105
4.23
18,000 7.7
-135•
16mm 1.811 2.17 2.48
1.02 2.87 2.05 MGR46L
5.41 16,000 9.0
-MEGA20DS-105
4.23
2.95
18,000 9.0
-135• 20mm 2.362 2.72 2.91 5.41 1.10
2.28 MGR60L 16,000 11.0
3.43
-165 6.59 15,000 13.0
-MEGA25DS-105
4.23
2.95
18,000 9.9
-135• 25mm 2.756 3.03 3.35 5.41 1.35
2.64 MGR70L 16,000 12.3
3.62
-165 6.59 15,000 15.0
-MEGA32DS-115
4.62
3.35
18,000 11.0
-135 32mm 3.150 3.39 3.35 5.41 1.65 4.13 2.87 MGR80L 16,000 12.8
-165• 6.59 4.21 14,000 15.6
-MEGA42DS-115 42mm 3.898 3.93 3.93 4.61 1.65 3.39 2.87 MGR99L 14,000 12.1
HSK-A125-MEGA20DS-135
5.41
8,000 14.7
-165
20mm 2.362 2.72 2.91
6.59
1.10 2.28 2.28 MGR60L
7,000 16.7
-MEGA25DS-135 25mm 2.756 3.03 3.35 5.41 1.34
2.64 MGR70L 8,000 15.6
3.62
-MEGA32DS-135
5.41
8,000 17.2
-165
32mm 3.150 3.39 3.35
6.59 1.65 4.21 2.87
MGR80L
6,000 20
-MEGA42DS-120 42mm 3.898 3.93 3.93 4.82 3.35 MGR99L 7,000 17.4
ACCESSORIES
COLLET
PG. 364
180
PERFECT SEAL/
JET COLLET
PG. 361
MEGA WRENCH
PG. 368
SCREW
PG. 390
• 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 • please contact us if using for
center through applications
• M12 hex screw is required with models marked •