MILLING CHUCKS
Min Clamping Length
Weight (lbs.)
Catalog Number
H
Wrench
Fig.
Ød
ØD
L
L 1
E
E 1
BBT50-HMC32S-105 BBT50-HMC32S-135 BBT50-HMC32S-165 BBT50-HMC32S-200 BBT50-HMC32S-250 BBT50-HMC32S-300 BBT50-HMC32S-350 BBT50-HMC42S-105 BBT50-HMC42S-135 BBT50-HMC42S-165 BBT50-HMC42S-200 BBT50-HMC42S-300 BBT50-HMC42S-400
4.13 5.31 6.50 7.87 9.84
2.52 3.50 4.13 5.12 6.50 7.87 9.45 2.56 3.70 4.84 5.12 7.87
10.1 11.9 14.1 16.3 20.1 25.4 26.7 11.5 13.7 16.3 21.2 31.1 40.1
32mm
1
2.677
3.46-3.86
2.36
2.83
FK68-75L
11.81 13.78
4.13 5.31 6.50 7.87
42mm
1
3.346
3.66-4.13
2.48
2.87
FK80-90L
11.81 15.75
11.81
ACCESSORIES
• Wrench and axial adjusting screw must be ordered separately • When using center through coolant: - Set screw with sealing compound applied (standard accessory) should be used to plug an air bleed hole - Oil hole type should be chosen when straight collet is required • “H” indicates the adjustment length with an adjusting screw • When using center through coolant, insert tool shank into E 1 or more • HMC16S requires the hex socket head screw (M8) for axial adjustment, however, please contact us if using for center through applications; models marked
PERFECT SEAL/ JET COLLET PG. 395
COLLET PG. 398
WRENCH PG. 401
SCREW PG. 424
CLAMPING RANGE: Ø.500" (Ø12mm)
COOLANT
R
JET THROUGH
SPINDLE SYSTEM DUAL CONTACT
THROUGH
L
L
H Max
H Max
E
E
M8
M8
L 1
L 1
Fig. 2
Fig. 1
Catalog Number
H Max 2.56 2.56
Min Clamping Length E
Weight (lbs.)
Fig.
Ød
ØD 1
L
L 1
Wrench
.500
BBT30-HMC.500J-2.5 BBT30-HMC12J-60 BBT40-HMC12J-90 BBT40-HMC12J-120 BBT50-HMC12J-105 BBT50-HMC12J-135 BBT50-HMC12J-165
1.38 1.38
2.50 2.36 3.54 4.72 4.13 5.31 6.50
1.55 1.50 2.48 2.75 2.64 2.75 3.54
1.69 1.69
FK31-33 FK31-33
1.3 1.3 3.1 3.5 8.8 9.5
1 1 1 2 1
12mm
12mm
1.38
2.56
1.69
FK31-33
12mm
1.38
2.56
1.69
FK31-33
2
10.3
• Wrench must be ordered separately
133
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