BIG DAISHOWA High Performance Tooling Solutions Vol 3

COLLET CHUCKS

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

HIGHER RIGIDITY

MAX 40,000 RPM

L 1

H 2

H 1

5º

BBT No.

SPINDLE SYSTEM DUAL CONTACT

Catalog Number

Max RPM

Weight (lbs.)

Ød

ØD D 1

L 1

H 1

H 2

Collet

Nut

Wrench

BBT30-MEGA3S-45T BBT30-MEGA3S-75T BBT30-MEGA3S-90T BBT30-MEGA3S-105T BBT30-MEGA4S-60T BBT30-MEGA4S-75T BBT30-MEGA4S-90T BBT30-MEGA4S-105T BBT30-MEGA4S-120T BBT30-MEGA6S-60T BBT30-MEGA6S-75T BBT30-MEGA6S-90T BBT30-MEGA6S-105T BBT30-MEGA6S-120T BBT30-MEGA8S-75T BBT30-MEGA8S-105T BBT40-MEGA3S-60T BBT40-MEGA3S-90T BBT40-MEGA3S-120T BBT40-MEGA4S-60T BBT40-MEGA4S-75T BBT40-MEGA4S-90T BBT40-MEGA4S-105T BBT40-MEGA4S-120T BBT40-MEGA4S-135T BBT40-MEGA6S-60T BBT40-MEGA6S-75T BBT40-MEGA6S-90T BBT40-MEGA6S-105T BBT40-MEGA6S-120T BBT40-MEGA6S-135T BBT40-MEGA8S-90T BBT40-MEGA8S-120T

.45 1.77 .79 .62 2.95 1.89 .72 3.54 2.48 .83 4.13 3.07 .58 2.36 1.30 .69 2.95 1.89 .79 3.54 2.48 .89 4.13 1.89 1.00 4.72 3.66 .64 2.36 1.30 .74 2.95 1.89 .85 3.54 2.48 .95 4.13 3.07 1.06 4.72 3.66 .89 2.95 1.89 1.10 4.13 3.07 .48 2.36 1.10 .69 3.54 2.28 .89 4.72 3.46 .55 2.36 1.10 .65 2.95 1.69 .75 3.54 2.28 .86 4.13 2.87 .96 4.72 3.46 1.06 5.31 4.06 .61 2.36 1.10 .71 2.95 1.69 .81 3.54 2.28 .92 4.13 2.87 1.02 4.72 3.46 1.13 5.31 4.06 .96 3.54 2.28 1.17 4.72 3.46

40,000 40,000

.8 .9

.018-.128

.394

.87 1.50 M4 P0.70 NBC3S-

MGN3S MGR10

35,000 1.0 30,000 1.1

40,000

40,000 1.0 35,000 1.0 30,000 1.1 25,000 1.2

.018-.159

.472

1.04 1.85 M5 P0.80 NBC4S-

MGN4S MGR12

40,000

40,000 1.0 35,000 1.0 30,000 1.2 25,000 1.3 40,000 1.1 30,000 1.3 35,000 2.2 28,000 2.3 22,000 2.5 35,000 2.2 32,000 2.3 28,000 2.3 25,000 2.4 22,000 2.5 20,000 2.7 35,000 2.2 32,000 2.3 28,000 2.3 25,000 2.4 22,000 2.5 20,000 2.7 30,000 2.5 22,000 2.6

.018-.238

.551

1.12 1.93 M7 P0.75 NBC6S-

MGN6S MGR14

.116-.317

.709

1.22 1.99 M9 P0.75 NBC8S-

MGN8S MGR18