BIG KAISER High Performance Tooling Solutions 2018-2019

COLLET CHUCK
MEGA MICRO CHUCK
CLAMPING RANGE: ø.018"-.317" (ø.45-8.05mm) For Micro Drill & End Mill Applications
Manual
Clamping Hole
L
L1
H2
MAX
38,000
RPM
G
H1
Coolant Pipe
(Optional)
ød
øD
A.3 HSK
Catalog
Number
ød øD L L1 H1 H2 G Collet Wrench
Max
RPM
Weight
(lbs.)
HSK-A32-MEGA6S-60
2.36 1.18
1.69 —
38,000 .4
.018-.238 .551
.93
NBC6S- MGR14
-105 4.13 2.99 1.93 M7 P0.75 20,000 .6
HSK-A40-MEGA3S-60 .018-.128 .394 2.36 1.02 .87 1.54 M4 P0.7 NBC3S- MGR10 30,000 .6
-MEGA4S-60
2.36 1.06
1.73
30,000 .6
.018-.159 .472
1.04
M5 P0.8 NBC4S- MGR12
-90 3.54 2.24 1.85 25,000 .6
-MEGA6S-60
2.36 1.50 — (1.57) —
30,000 .6
.018-.238 .551
NBC6S- MGR14
-90 3.54 2.28 1.12 1.93 M7 P0.75 25,000 .7
HSK-A50-MEGA4S-75 .018-.159 .472 2.95 1.42 1.04 1.85 M5 P0.8 NBC4S- MGR12 30,000 1.1
-MEGA6S-75 .018-.238 .551 2.95 1.42 1.12 1.93 M7 P0.75 NBC6S- MGR14 30,000 1.1
HSK-A63-MEGA4S-75
2.95 1.42
1.89
30,000 1.8
.018-.159 .472
1.04
M5 P0.8 NBC4S- MGR12
-105 4.13 2.40 1.85 25,000 1.8
-MEGA6S-75
2.95 1.42
1.89
30,000 1.8
.018-.238 .551
1.12
M7 P0.75 NBC6S- MGR14
-105 4.13 2.40 1.93 25,000 1.9
-MEGA8S-90 .116-.317 .709 3.54 1.89 1.22 1.99 M9 P0.75 NBC8S- MGR18 30,000 2.0
• MEGA MICRO NUT is included, coolant pipe, collet and wrench must be ordered separately
• Weight includes nut but does not include collet
• For models marked , there is no internal thread, the dimension H2 in ( ) shows how deep a tool can be inserted
• 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. 334
MEGA NUT
PG. 336
SEAL NUT
PG. 336
MEGA WRENCH
PG. 368
171