BIG KAISER High Performance Tooling Solutions 2018-2019

COLLET CHUCKS

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

HIGHER RIGIDITY

MAX 50,000 RPM

Coolant Pipe (Optional)

H 2

H 1

G

L 1

L

Catalog Number

Max RPM

Weight (lbs.)

ød

øD L

L 1

H 1

H 2

G

Collet

Nut

Wrench

1.77 1.26 2.36 1.89 1.77 1.30 2.36 1.93 1.77 1.30 2.36 1.93 2.36 1.38 2.95 1.97

(1.26)

50,000 40,000 50,000 40,000 50,000 40,000

.1 .2 .2 .2 .2 .2 .3 .4 .3 .4 .3 .4

HSK-E25-MEGA3S-45T ™

.018-.128

.394

.87

MGN3S MGR10

NBC3S- †

-60T

1.50 M4 P0.7

(1.26)

-MEGA4S-45T ™

.018-.159

.472

1.04

MGN4S MGR12

NBC4S- †

-60T

1.61 M5 P0.8

(1.22)

-MEGA6S-45T ™

.018-.238

.551

1.12

MGN6S MGR14

NBC6S- †

-60T

1.57 M7 P0.75

HSK-E32-MEGA3S-60T

.018-.128

.394

.87

1.50 M4 P0.7 NBC3S- †

MGN3S MGR10 40,000

-75T

1.77

.91

(1.02)

50,000 40,000 50,000 40,000

-MEGA4S-45T ™

.018-.159

.472

1.04

MGN4S MGR12

NBC4S- †

-60T

2.36 1.38

1.81 M5 P0.8

1.77

.91

(1.10)

-MEGA6S-45T ™

.018-.238

.551

1.12

MGN6S MGR14

NBC6S- †

-60T

2.36 1.42

1.50 M7 P0.75

.116-.317

.709 2.36 1.50 1.22 1.69

— NBC8S- †

MGN8S MGR18 30,000

1.9

-MEGA8S-60T ™

HSK-E40-MEGA3S-60T

2.36 1.38 2.95 1.97 2.36 1.38 2.95 1.97 2.36 1.38 2.95 1.97 3.54 2.56

1.54 1.50 1.73 1.85

.5 .6 .5 .6 .5 .6 .7

.018-.128

.394

.87

M4 P0.7 NBC3S- †

MGN3S MGR10 40,000

-75T

-MEGA4S-60T

.018-.159

.472

1.04

M5 P0.8 NBC4S- †

MGN4S MGR12 40,000

-75T

(1.65)

-MEGA6S-60T ™

.018-.238

.551

1.12

MGN6S MGR14 40,000

-75T -90T

NBC6S- †

1.93 M7 P0.75

.018-.128 .018-.159 .018-.238

HSK-E50-MEGA3S-80T

.394 3.15 1.93

.87

1.50 M4 P0.7 NBC3S- †

MGN3S MGR10 40,000 MGN4S MGR12 40,000 MGN6S MGR14 40,000

1.0 1.0 1.1

-MEGA4S-80T -MEGA6S-80T

.472 3.15 1.89 1.04 1.85 M5 P0.8 NBC4S- † .551 3.15 1.93 1.12 1.93 M7 P0.75 NBC6S- †

• MEGA MICRO NUT is included, coolant pipe, collet and wrench must be ordered separately • Weight includes nut but does not include 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 • For models marked ™ , there is no internal thread, the dimension H 2 in ( ) shows how deep a tool can be inserted • In case our HSK tool holders are used in a machine which does not recommend the center through coolant, the plug screw should be mounted to our tools

ACCESSORIES

COLLET PG. 334

MEGA NUT PG. 336

PERFECT SEAL PG. 336

MEGA WRENCH PG. 368

212

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