COLLET CHUCKS
MEGA NEW BABY CHUCK CLAMPING RANGE: ø.010"-.787" (ø.25-20mm) For Drills, Reamers, Taps & Finishing End Mills
MAX 35,000 RPM
COOLANT
THROUGH
H Max L
L 1
H
Adjusting Screw (Must be Ordered Separately)
Catalog Number
Weight (lbs.)
ød
øD
L
L 1
H
H Max
Collet
Nut
Wrench Max RPM
.9
C4-MEGA6N-75 -MEGA8N-75
.010-.236 .020-.315
MGR20 30,000 MGR25 30,000
.787 .984
2.95 2.95 1.97 2.95 1.97 2.95 2.17 2.36 2.36 2.95 3.54 4.13 4.72 2.36 2.95 3.54 4.13 4.72 2.17 2.95 3.54 4.13 4.72 2.17 2.95 3.54 4.13 4.72 2.36 2.95 3.54 4.13 4.72
1.89
.91-1.69
2.72 2.72 1.73 2.72 1.73 2.52 1.89 2.09 2.09 2.68 3.27 3.86 4.45 2.09 2.68 3.27 3.86 4.45 1.89 2.68 3.27 3.86 4.45 1.89 2.68 3.27 3.86 4.45 2.09 2.68 3.27 3.86 4.37
MGN6 MGN8
NBC6- NBC8-
1.93 1.02-1.77
1.1 1.1 1.3 1.1 1.5 1.5 1.8 1.1 1.1 1.1 1.3 1.3 1.1 1.3 1.3 1.5 1.5 1.1 1.3 1.5 1.8 2.0 1.3 1.5 1.8 2.0 2.2 1.5 2.0 2.2 2.4 2.9
-MEGA10N-50
1.10
1.73
33,000 30,000 30,000 28,000
.059-.394
MGN10 MGR30
1.181
NBC10-
2.05 1.50-1.89
-75
1.14 2.13
1.73 2.52
-MEGA13N-50
.098-.512
1.378
MGN13 MGR35
NBC13-
-75
.098-.630 .098-.787
1.654 1.811
— 1.89 — 2.09
MGN16 MGR42 30,000 MGN20 MGR46 25,000
NBC16- NBC20-
-MEGA16N-55 -MEGA20N-60
C5-MEGA6N-60
1.34 1.93 2.44 3.03 3.54
.91-1.42
35,000 30,000 30,000 25,000 23,000 35,000 30,000 30,000 27,000 25,000 35,000 33,000 30,000 27,000 25,000 30,000 28,000 25,000 22,000 20,000 30,000 28,000 23,000 20,000 15,000
-75 -90
.010-.236
.787
MGN6
MGR20
NBC6-
.91-1.69
-105 -120
-MEGA8N-60
1.30 1.02-1.42
-75 -90
1.93 2.52 3.03 3.62 1.22 1.93 2.52 3.11 3.62 1.22
.020-.315
.984
MGN8
MGR25
NBC8-
1.02-1.77
-105 -120
1.89
-MEGA10N-55
-75 -90
.059-.394
1.181
MGN10 MGR30
NBC10-
1.50-1.89
-105 -120
1.89
-MEGA13N-55
-75 -90
1.93 1.73-1.89
.098-.512
1.378
2.52 3.11 3.70 1.50 2.09
MGN13 MGR35
NBC13-
-105 -120
1.73-2.48
2.09 2.68
-MEGA16N-60
-75
.098-.630
1.654
MGN16 MGR42
-90
NBC16-
2.72 1.89-2.48
-105 -120
3.31 3.90
1.89-2.68
236
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