COLLET CHUCKS
MEGA MICRO CHUCK CLAMPING RANGE: Ø.018"-.317" For Micro Drill & End Mill Applications
MAX 40,000 RPM
L
L 1
H 2
H 1
G
BBT No.
R
SPINDLE SYSTEM DUAL CONTACT
Catalog Number
Max RPM
Weight (lbs.)
Ød
ØD L
L 1
H 1
H 2
G
Collet
Nut
Wrench
BBT30-MEGA4S-90 BBT30-MEGA6S-60 BBT30-MEGA6S-90 BBT30-MEGA6S-105 BBT30-MEGA8S-90 BBT40-MEGA4S-90 BBT40-MEGA6S-90 BBT40-MEGA8S-90
.018-.159
.472 3.54 2.44 1.04 1.85
M5 P.08
MGN4S MGR12
40,000 40,000 40,000 40,000 35,000 35,000 35,000 30,000
.9 .9
NBC4S-
2.36 1.26 3.54 2.44 4.13 2.87
.018-.238
.551
1.12 1.93 M7 P0.75
MGN6S MGR14
1.0 1.0 1.1 2.2 2.2 2.4
NBC6S-
.116-.317 .018-.159 .018-.238 .116-.317
.709 3.54 2.36 1.22 1.99 M9 P0.75
MGN8S MGR18 MGN4S MGR12 MGN6S MGR14 MGN8S MGR18
NBC8S- NBC4S- NBC6S- NBC8S-
.472 3.54 2.09 1.04 1.85
M5 P0.8
.551 3.54 2.09 1.12 1.93 M7 P0.75 .709 3.54 2.17 1.22 1.99 M9 P0.75
• MEGA MICRO NUT is included; collet and wrench must be ordered separately • Weight includes nut but not collet • 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
ACCESSORIES
COLLET PG. 358
MEGA NUT PG. 360
SEAL NUT PG. 360
MEGA WRENCH PG. 392
117
Powered by FlippingBook