BIG DAISHOWA High Performance Tooling Solutions Vol 3

COLLET CHUCK

MEGA MICRO CHUCK CLAMPING RANGE: Ø.018"-.317" (Ø.45-8.05mm) For Micro Drill & End Mill Applications

MAX 38,000 RPM

L

Manual Clamping Hole

L 1

H 2

H 1

G

Coolant Pipe (Optional)

Catalog Number

Max RPM

Weight (lbs.)

Ød

ØD

L

L 1

H 1

H 2

G

Collet

Wrench

HSK-A32-MEGA6S-60 HSK-A32-MEGA6S-105 HSK-A40-MEGA3S-60 HSK-A40-MEGA4S-60 HSK-A40-MEGA4S-90 HSK-A40-MEGA6S-60 ™ HSK-A40-MEGA6S-90 HSK-A50-MEGA4S-75 HSK-A50-MEGA6S-75 HSK-A63-MEGA4S-75 HSK-A63-MEGA4S-105 HSK-A63-MEGA6S-75 HSK-A63-MEGA6S-105 HSK-A63-MEGA8S-90

2.36 4.13 2.36 2.36 3.54 2.36 3.54 2.95 2.95 2.95 4.13 2.95 4.13 3.54

1.18 2.99 1.02 1.06 2.24 1.50 2.28 1.42 1.42 1.42 2.40 1.42 2.40 1.89

1.69 1.93 1.54 1.73 1.85

38,000 20,000 30,000 30,000 25,000 30,000 25,000 30,000 30,000 30,000 25,000 30,000 25,000 30,000

.4 .6 .6 .6 .6 .6 .7

.018-.238

.551

.93

MGR14

NBC6S- †

M7 P0.75

.018-.128

.394

.87

M4 P0.7

MGR10

NBC3S- †

.018-.159

.472

1.04

M5 P0.8

MGR12

NBC4S- †

— (1.57)

.018-.238

.551

MGR14

NBC6S- †

1.12 1.04 1.12

1.93 1.85 1.93 1.89 1.85 1.89 1.93 1.99

M7 P0.75 M5 P0.8 M7 P0.75

.018-.159 .018-.238

.472 .551

MGR12 MGR14

1.1 1.1 1.8 1.8 1.8 1.9 2.0

NBC4S- † NBC6S- †

.018-.159

.472

1.04

M5 P0.8

MGR12

NBC4S- †

.018-.238

.551

1.12

M7 P0.75

MGR14

NBC6S- †

.116-.317

.709

1.22

M9 P0.75

MGR18

NBC8S- †

• 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 H 2 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. 368

MEGA NUT PG. 370

SEAL NUT PG. 370

MEGA WRENCH PG. 402

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