COLLET CHUCK
Catalog Number
Max RPM
Weight (lbs.)
ød
øD
L
L 1
H
Collet
Nut
Wrench
HSK-A100-MEGA6N-90
1.69 2.28 2.87 3.46 4.45 1.69 2.28 2.87 3.46 4.45 1.69 2.28 2.87 3.46 4.45 1.69 2.28 2.87 3.46 4.65 5.83 1.85 2.28 2.87 3.46 4.65 5.94 1.85 2.28 2.87 3.46 4.65 6.02 307 4.84 3.07 4.65
20,000
5.5 5.5 5.5 5.5 5.7 5.5 5.7 5.7 6.0 6.0 5.7 6.0 6.0 6.2 6.6 6.0 6.2 6.4 6.6 7.1 7.7 6.2 6.4 6.8 7.1 7.9 8.8 6.4 6.6 7.1 7.3 8.4 9.5 8.4
3.54 4.13 4.72 5.31 6.50 3.54 4.13 4.72 5.31 6.50 3.54 4.13 4.72 5.31 6.50 3.54 4.13 4.72 5.31 6.50 7.87 3.54 4.13 4.72 5.31 6.50 7.87 3.54 4.13 4.72 5.31 6.50 7.87 4.72 6.50 4.72 6.50
-105 -120 -135 -165
18,000
.010-.236
.91-1.69
MGN6
MGR20
.787
NBC6-
14,000 12,000 20,000
-MEGA8N-90
-105 -120 -135 -165
18,000
.020-.315
.984
1.02-1.77
MGN8
MGR25
NBC8-
14,000
-MEGA10N-90
1.50-1.77
20,000
-105 -120 -135 -165
18,000
.059-.394
1.181
MGN10
MGR30
NBC10-
1.50-1.89
14,000
2.17 2.76
18,000
-MEGA13N-90
-105
16,000
-120 -135 -165 -200
.098-.512
1.378
MGN13
MGR35
NBC13-
1.73-2.48
14,000
10,000 15,000
2.17 2.76
-MEGA16N-90
-105
14,000
-120 -135 -165 -200
.098-.630
1.654
MGN16
MGR42
NBC16-
1.89-2.68
13,000
10,000 15,000
2.17 2.76
-MEGA20N-90
-105
14,000
-120 -135 -165 -200
.098-.787
1.811
MGN20
MGR46
NBC20-
2.01-2.68
13,000
10,000 12,000 10,000 12,000 10,000
3.35
-MEGA25N-120
.610-1.000
2.362
MGN25
MGR60L
NBC25-
-165
2.52-2.91
10.1 10.3 11.4
HSK-A125-MEGA20N-120
.098-.787
1.811
2.01-2.68 NBC20-
MGN20
MGR46
-165
• MEGA NEW BABY NUT is included, coolant pipe, collet, wrench and adjusting screw must be ordered separately • Weight includes nut but not collet • 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” indicates the adjustment length with an adjusting screw • “H” dimension is the Max tool shank length that can be inserted into the holder • Adjusting screws cannot be used with models marked
ACCESSORIES
COLLET PG. 338
MEGA NUT PG. 344
PERFECT SEAL PG. 346
MEGA WRENCH PG. 368
SCREW PG. 389
175
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