BIG DAISHOWA High Performance Tooling Solutions Vol 3

HYDRAULIC CHUCKS

JET COOLANT TYPE CLAMPING RANGE: Ø.250"-.500" (Ø4-32mm) Coolant Holes Through Body of Holder

COOLANT

JET THROUGH

THROUGH

Min Clamping Length E

L 1

Fig. 2

Fig. 1

L 1

SPINDLE SYSTEM DUAL CONTACT

Catalog Number

Weight (lbs.)

Fig.

Ød

ØD

ØD 1

ØD 2

L 1

BBT30-HDC.250J-3.5 BBT30-HDC.375J-3.5 BBT30-HDC.500J-3.5 BBT30-HDC4J-60 BBT30-HDC4J-90 BBT30-HDC6J-90 BBT30-HDC8J-90 BBT30-HDC10J-90 BBT30-HDC12J-90 BBT30-HDC16J-90 BBT30-HDC20J-90

.250 .375 .500

.790 .950

1.66 1.74 1.82 1.81

1.00 1.16 1.28

1.92 1.93 1.94 1.10

.99

1.5 1.6 1.7 1.3 1.5 1.5 1.5 1.8 1.8 2.0 2.4

1.30 1.42

3.50

1.070

.91

2.36

.75 .75 .98

4mm

.787

1.02 1.02 1.10 1.18 1.26 1.57 1.69

6mm 8mm

1.65

1.97

.866 .945

1.18 1.26 1.38

3.54

10mm 12mm 16mm 20mm

1.73

1.024 1.339 1.496

1.81

1.93 1.57

1.65

2.05

142