HYDRAULIC CHUCKS
HYDRAULIC CHUCK (JET COOLANT TYPE) CLAMPING RANGE: ø.250"-.500" (ø4-20mm) Coolant Holes Through Body of Holder
COOLANT
Jet Through
THROUGH
E
E
L 1
Fig. 2
Fig. 1
L 1
L
L
R
SPINDLE SYSTEM DUAL CONTACT
Catalog Number
Min Clamping Length E
Weight (lbs.)
15
Fig.
ød
øD
øD 1
øD 2
L
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
1
1.65
6mm 8mm
.866 .945
1.97
1.18 1.26 1.38
3.54
10mm
1.73
12mm 1.024 16mm 1.339 20mm 1.496
1.81
1.93 1.57
1.65
2
2.05
• HDC6J (.250") to HDC12J (.500") models allow jet through coolant to be switched to center-through by assembling accessory plug screw
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