BIG DAISHOWA BBT30 Tooling

16,000 RPM

17,000 RPM

MAX 28,000 RPM

MAX 25,000 RPM

MAX 20,000 RPM

MILLING CHUCKS

MEGA DOUBLE POWER CHUCK CLAMPING RANGE: ø.750" (ø12-20mm) For Heavy Duty End Milling

MAX 32,000 RPM THROUGH MAX 33,000 RPM COOLANT

MAX 30,000 RPM

Through Tools

MAX 38,000 RPM

MAX 35,000 RPM

MAX 45,000 RPM

MAX 40,000 RPM

H

H

Adjusting Screw (Optional)

E

MAX 50,000 RPM

MAX 60,000 RPM E

Adjusting Screw (Optional)

COOLANT

COOLANT

MAX 80,000 RPM MAX 120,000 RPM MAX 6,000 RPM MAX 5,000 RPM MAX 3,000 RPM H 2.52 2.36 L

Fig. 1

Fig. 2

L 1

L 1

L 2

L

R

SPINDLE SYSTEM DUAL CONTACT

Catalog Number

Min Clamping Length E

Max RPM

Weight (lbs.)

Fig.

ød

øD øD 1

L

L 1

L 2

Wrench

BBT30-MEGA.750DS-2.5 BBT30-MEGA12DS-58 BBT30-MEGA16DS-60 BBT30-MEGA20DS-65

1

.750 1.969 2.00

2.59 1.26 1.48 2.36

1.97 1.69 1.89 1.97

MGR50L 30,000 MGR38L 30,000 MGR46L 30,000 MGR50L 25,000

1.8 1.4 1.7 1.8

12mm 1.496 1.693 2.32

.98 1.30 2.40

9

1

16mm 1.811 1.85 20mm 1.969 2.00

2.46 1.10 2.66 1.30

• Wrench must be ordered separately • 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 • MEGA16DS requires the hex socket head screw (M8) for axial adjustment, however, please contact us if using for center-through applications • “H” indicates the adjustment length with an adjusting screw • DS types have jet-through coolant supply, thus tools with holes cannot be used

MAX 8,000 RPM MAX 4,000 RPM

Accessories

MAX 2,000 RPM

Body Model

MEGA WRENCH

PSC STRAIGHT COLLET

PJC STRAIGHT COLLET

Adjusting Screw

C COLLETS

MEGA.750DS MEGA12DS MEGA16DS MEGA20DS

MGR50L MGR38L MGR46L MGR50L

HMA-M16S

PSC.750- o

PJC.750- o PJC12D- o PJC16- o PJC20- o

C.750- o

— —

— —

C16- o C20- o

HMA-M16S

PSC20- o

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