#25644  Drill Chuck with Holder
BT arbor and V-flange for machining centers.  Made of top quality SCM-21 alloy tool steel hardened to 56°±2° HRC, precision ground to 5µ
accuracy in concentricity. The shank and keyless drill chuck are combined together to avoid chuck slipping in high speed
cutting.                                                                                                                                               
Model
Shank
Clamping Range
D
L
Weight
Minimum
Maximum
BT30-APU08-80
BT30
Ø1~8 mm
36.3 mm
75 mm
82 mm
0.9 kg
BT30-APU13-100
Ø1~13 mm
51.5 mm
97 mm
104.5 mm
1.5 kg
BT40-APU08-85
BT40
Ø1~8 mm
36.3 mm
79 mm
86.5 mm
1.49 kg
BT40-APU13-110
Ø1~13 mm
51.5 mm
98 mm
109 mm
1.91 kg
BT40-APU16-130
Ø3~16 mm
58 mm
116 mm
130 mm
2.34 kg
BT50-APU08-95
BT50
Ø1~8 mm
36.3 mm
90 mm
97.5 mm
4.15 kg
BT50-APU13-120
Ø1~13 mm
51.5 mm
109 mm
120 mm
4.6 kg
BT50-APU13-180
Ø1~13 mm
51.5 mm
169 mm
180 mm
5.38 kg
BT50-APU16-130
Ø3~16 mm
58 mm
116 mm
130 mm
5.21 kg
BT50-APU16-190
Ø3~16 mm
58 mm
176 mm
190 mm
5.9 kg
Tools of German quality at Taiwanese prices
Haupt Industries, Inc.
Taipei 106, Taiwan
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#25655  Drill Chuck with Holder
Top quality SCM-21 alloy tool steel hardened to 56°±2° HRC, precision ground to 5µ accuracy in concentricity. The shank and keyless drill
chuck are combined together to avoid chuck slipping in high speed cutting. Standard NT arbor. When ordering, please specify drawbar
threads required.                                                                                                                                              
Model
Shank
Clamping
Range
D
L
Drawbar Threads
Weight
Minimum
Maximum
NT30-APU08-80
NT30
1~8 mm
36.3 mm
75 mm
82 mm
1/2"-12 or
M12x1.75P
1.1 kg
NT30-APU13-100
1~13 mm
51.5 mm
94 mm
104.5 mm
1.7 kg
NT40-APU08-85
NT40
1~8 mm
36.3 mm
79 mm
86.5 mm
5/8"-11 or
M16x2.0P
1.69 kg
NT40-APU13-110
1~13 mm
51.5 mm
98 mm
109 mm
2.11 kg
NT40-APU16-130
3~16 mm
58 mm
116 mm
130 mm
2.54 kg
NT50-APU08-95
NT50
1~8 mm
36.3 mm
90 mm
97.5 mm
1-8" or M24x3.0P
4.05 kg
NT50-APU13-120
1~13 mm
51.5 mm
109 mm
120 mm
4.9 kg
NT50-APU13-180
1~13 mm
51.5 mm
169 mm
180 mm
5.68 kg
NT50-APU16-130
3~16 mm
58 mm
116 mm
130 mm
5.51 kg
NT50-APU16-190
3~16 mm
58 mm
176 mm
190 mm
6.2 kg