COLLET CHUCKS
Catalog Number
Weight (lbs.)
ød
øD
L
L 1
H
H Max
Collet
Nut
Wrench Max RPM
1.8 2.2 2.4 2.9 3.1 2.6 2.6 2.6 2.9 2.9 2.9 3.1 3.3 2.9 2.9 2.9 3.1 3.1 3.3 3.5 3.7 2.9 3.1 3.1 3.3 3.5 3.5 4.0 4.4 2.9 3.1 3.3 3.5 3.7 4.0 4.4 4.8
2.36 2.95 3.54 4.13 4.72 2.36 2.95 3.54 4.13 4.72 5.31 6.50 7.87 2.36 2.95 3.54 4.13 4.72 5.31 6.50 7.87 2.36 2.95 3.54 4.13 4.72 5.31 6.50 7.87 2.36 2.95 3.54 4.13 4.72 5.31 6.50 7.87
1.54 2.13
2.01 2.60
2.01 2.60 3.27 3.86 4.37 2.01 2.60 3.19 3.78 4.37 4.96 6.14 7.52 2.01 2.60 3.19 3.78 4.37 4.96 6.14 7.52 2.01 2.60 3.19 3.78 4.37 4.96 6.14 7.52 2.01 2.60 3.19 3.78 4.37 4.96 6.14 7.52
23,000 20,000 17,000 15,000 13,000 35,000 35,000 30,000 30,000 25,000 20,000 15,000 10,000 35,000 35,000 30,000 30,000 25,000 20,000 15,000 10,000 35,000 33,000 30,000 25,000 25,000 20,000 15,000 12,000 35,000 32,000 30,000 25,000 20,000 20,000 15,000 12,000
C5-MEGA20N-60
-75
-90
.098-.787
2.72 2.01-2.36
1.811
MGN20 MGR46
NBC20-
-105 -120
3.31 3.90 1.18 1.69 2.28 2.87 3.46 4.06 5.04 6.42
2.01-2.68
C6-MEGA6N-60
.91-1.30
-75 -90
-105 -120 -135 -165 -200
.010-.236
MGN6
MGR20
.787
NBC6-
.91-1.69
-MEGA8N-60
1.14 1.02-1.22
-75 -90
1.69 2.28 2.87 3.46 4.06 5.24 6.42 1.26
-105 -120 -135 -165 -200
.020-.315
MGN8
MGR25
.984
NBC8-
1.02-1.77
2.01
-MEGA10N-60
-75 -90
1.69 1.50-1.77
2.28 2.87 3.46 4.06 5.24 6.61 1.26 1.77
-105 -120 -135 -165 -200
.059-.394
1.181
MGN10 MGR30
NBC10-
1.50-1.89
2.01 2.60
-MEGA13N-60
-75
-90
2.36 1.73-2.17
-105 -120 -135 -165 -200
2.87 3.54 4.06 5.24 6.61
.098-.512
MGN13 MGR35
1.378
NBC13-
1.73-2.48
• MEGA NEW BABY NUT is included, 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” 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
237
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