BIG DAISHOWA MEGA12DS

10,000 RPM

12,000 RPM

MILLING CHUCKS

MAX 16,000 RPM MAX 20,000 RPM COOLANT THROUGH MAX 30,000 RPM

MAX 17,000 RPM

MEGA DOUBLE POWER CHUCK High-speed, high-performance clamping series ideal for Trochoidal milling CLAMPING RANGE: Ø.500" / Ø12mm

MAX 28,000 RPM

Features a high gripping force that is three times stronger than a collet chuck, which guarantees exceptional performance with long end mills. It is ideal for Trochoidal milling, especially when used with anti-vibration end mills.

MAX 32,000 RPM

BCV SHANK

H

E

MAX 33,000 RPM

MAX 35,000 RPM

COOLANT

MAX 45,000 RPM

MAX 40,000 RPM

L 1

L 2

R

L

SPINDLE SYSTEM DUAL CONTACT

MAX 50,000 RPM Weight (lbs.)

MAX 60,00 RPM

Catalog Number

Min Clamping Length E

Max RPM

Ød

ØD

ØD 1

L

L 1

L 2

H

Wrench

BCV40-MEGA.500DS-2.5

.500

1.50

1.70

2.54

.98

1.77

2.24

1.70

MGR38

30,000

2.6

MAX 80,000 RPM MAX 120,000 RPM MAX 6,000 RPM MAX 5,000 RPM MAX 3,000 RPM

• Wrench must be ordered separately • Practical spindle speed can be significantly affected by both machine rigidity and tool balance; therefore, it’s recommended to gradually increase the speed from lower levels • “H” indicates the adjustment length with an adjusting screw • To adjust the insertion depth, use a hex socket head screw (M8); please contact us if using for center-through applications

BBT SHANK

Max. Insertion Depth H

E

M8

Coolant

MAX 8,000 RPM MAX 4,000 RPM

L 1

R

L

SPINDLE SYSTEM DUAL CONTACT

MAX 2,000 RPM Weight (lbs.)

Catalog Number

Min Clamping Length E

Ød

ØD

ØD 1

L

L 1

H

Wrench

BBT30-MEGA12DS-58 BBT40-MEGA12DS-75 BBT40-MEGA12DS-105 BBT50-MEGA12DS-105 BBT50-MEGA12DS-135 BBT50-MEGA12DS-165

12mm

1.496

1.693

2.32 2.99 4.17 4.17 5.35 6.54

.98

2.40

1.69

MGR38

1.4 3.1 4.0 9.3

12mm

1.496

1.693

.98

2.56

1.69

MGR38

12mm

1.496

1.693

.98

2.56

1.69

MGR38

10.4 11.5

• Wrench must be ordered separately • Practical spindle speed can be significantly affected by both machine rigidity and tool balance; therefore, it’s recommended to gradually increase the speed from lower levels • “H” indicates the adjustment length with an adjusting screw • To adjust the insertion depth, use a hex socket head screw (M8); please contact us if using for center-through applications

2

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