32,000 RPM
30,000 RPM
MAX 33,000 RPM
MAX 38,000 RPM
MAX 35,000 RPM
COLLET CHUCKS
MEGA NEW BABY CHUCK CLAMPING RANGE: ø.010"-1.000" (ø.25-25.4mm) For Drills, Reamers, Taps & Finishing End Mills
COOLANT MAX 45,000 RPM THROUGH MAX 60,000 RPM
MAX 40,000 RPM
L
MAX 50,000 RPM
L 1
H
Wrench MAX 80,000 RPM MAX 120,000 RPM MAX 6,000 RPM MAX 5,000 RPM MAX 3,000 RPM MGR20 MGR25
Adjusting Screw (Optional)
R
SPINDLE SYSTEM DUAL CONTACT
Weight (lbs.)
Catalog Number
Max RPM
ød
øD
L
L 1
H
Collet
Nut
BBT30-MEGA6N-60 BBT30-MEGA6N-75 BBT30-MEGA6N-90 BBT30-MEGA6N-105 BBT30-MEGA6N-120 BBT30-MEGA8N-60 BBT30-MEGA8N-75 BBT30-MEGA8N-90 BBT30-MEGA8N-105 BBT30-MEGA8N-120 BBT30-MEGA10N-60 BBT30-MEGA10N-75 BBT30-MEGA10N-90 BBT30-MEGA10N-105 BBT30-MEGA10N-120 BBT30-MEGA13N-60 BBT30-MEGA13N-75 BBT30-MEGA13N-90 BBT30-MEGA13N-105 BBT30-MEGA13N-120 BBT30-MEGA16N-60 BBT30-MEGA16N-75 BBT30-MEGA16N-90 BBT30-MEGA16N-105 BBT30-MEGA20N-60 v BBT30-MEGA20N-75 BBT30-MEGA20N-90 BBT30-MEGA20N-105 BBT30-MEGA25N-85 v
2.36 2.95 3.54 4.13 4.72 2.36 2.95 3.54 4.13 4.72 2.36 2.95 3.54 4.13 4.72 2.36 2.95 3.54 4.13 4.72 2.36 2.95 3.54 4.13 2.36 2.95 3.54 4.13 3.35
1.26 1.85 2.44 3.03 3.54 1.34 1.93 2.52 3.11 3.70 1.34 1.93 2.52 3.11 3.62 1.34 1.93 2.52 3.11 3.70 1.46 2.05 2.64 3.23
40,000 35,000 30,000 20,000 18,000 40,000 35,000 30,000 20,000 18,000 40,000 30,000 25,000 18,000 15,000 40,000 30,000 25,000 18,000 15,000 35,000 25,000 20,000 18,000 30,000 20,000 15,000 13,000 12,000
1.0 1.1 1.2 1.2 1.3 1.1 1.2 1.4
.010-.236
.787
.91-1.69
MGN6
NBC6- o
.059-.394
.984
1.02-1.77
MGN8
NBC8- o
1.5 1.6 MAX 8,000 RPM MAX 4,000 RPM 1.2 1.4 1.5 1.7
6
MGR30 MAX 2,000 RPM
.059-.394 1.181
1.50-1.89 NBC10- o
MGN10
1.8 1.2 1.4 1.6 1.8 2.0 1.5 1.8 2.1 2.4 1.6 1.9 2.2 2.5 2.5
.098-.512 1.378
1.73-2.48 NBC13- o
MGN13
MGR35
1.89-2.48
.098-.630 1.654
MGN16
MGR42
NBC16- o
1.89-2.68
— — — — —
2.01
.098-.787 1.811
MGN20
MGR46
NBC20- o
2.01-2.68
.610-1.000 2.362
3.15
MGN25
MGR60
NBC25- o
• 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” indicates the adjustment length with an adjusting screw • Adjusting screws cannot be used with models marked v
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