Self locking drill chuck

Self locking drill chuck., Self-tighting feature automatically increase gripping force to prevent tool shank slippage. - details see: https://www.machineto.com/self-locking-drill-chuck-10145400
Place of Origin:Jiangsu China (Mainland)Brand Name:STCModel Number:K930Power:Electric
Number of Jaws:3Machine Type:Drilling MachineType:Chuck 
Self locking drill chuck
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Self locking drill chuck
1. Positive lock mechanism prevents chucks from loosening in operration when suddenly stopped or in the reverse operation.
2. Recommended for power impact electric drills.
3. Self-tighting feature automatically increase gripping force proportional to increased torque to prevent tool shank slippage.
4. The chuck is attached with a loosed key.It can be used loosen chuck when the clamping force was too strong.
Model
Capacity
mm
Tapering Hole NO.
Taper
d
mm
ι
mm
D
mm
L
mm
L1
mm
kg
Check rod
Precision
N.M
Big rod(φ)
Small rod(mm)
M
P
JQ0106
0.5-6
B10
2°51 26.7"
10.094
14.500
34
71.2
61.4
0.32
6×65
4×45
0.20
3
JQ0206
1/64" -1/4"
JT1
4°24 53.1"
9.754
16.669
61.4
JQ0108
0.5-8
B12
2°51 26.7"
12.065
18.500
34
71.2
61.4
0.32
8×80
4×45
0.20
4
JQ0208
1/64" -5/16"
JT2
4°40 11.6"
14.199
22.225
61.4
JQ0110
1-10
B12
2°51 26.7"
12.065
18.500
36
78
70
0.70
10×95
5×60
6
JQ0210
1/32" -3/8"
JT2
4°40 11.6"
14.199
22.25
70
JQ0113
1-13
B16
2°51 41.0"
15.733
24.000
49
94.5
85.2
0.96
13×105
6×65
12
JQ0213
1/32" -1/2"
JT33
3°38" 13.4"
15.850
25.400
44
94.5
85.2
JQ0116
1-16
B18
2°51 41.0"
17.780
32.00
54
103
93
1.24
16×110
8×80
0.20
14
JQ0216
1/32" -5/8"
JT6
2°58 24.8"
17.170
25.400
50.5
116
102
JQ0120
5-20
B22
2°52 31.5"
21.793
40.500
59
124.2
116
1.70
20×120
10×95
0.20
16
JQ0220
3/16" -3/4"
JT3
3°3 3"
20.599
30.956
Self locking drill chuck
Packaging Detail:plastic box packing
Delivery Detail:45 days

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