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| Mining geological exploiting tools--->> Rock Drilling Tips
HCK22 |
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Unit：mm |
| Type |
Dimension |
| L |
H |
S |
R |
α |
β |
e |
e1 |
| HCK22-91001 |
28.0 |
16.0 |
10.0 |
5.0 |
110° |
3°30' |
/ |
1.0 |
| HCK22-72001 |
30.0 |
25.0 |
15.0 |
7.5 |
3° |
2.0 |
0.8 |
| HCK22-76001 |
31.0 |
21.0 |
16.0 |
8.0 |
1.5 |
| HCK22-72002 |
46.0 |
20.0 |
12.0 |
6.0 |
0.8 |
| HCK22-73001 |
49.0 |
18.0 |
7.0 |
/ |
0.5 |
| HCK22-72003 |
50.0 |
22.0 |
16.0 |
8.0 |
100° |
4°30' |
/ |
| HCK22-73002 |
50.5 |
18.0 |
14.0 |
7.0 |
110° |
3° |
2.0 |
1.0 |
| HCK22-76002 |
51.0 |
20.0 |
12.0 |
6.0 |
1.5 |
| HCK22-76003 |
22.0 |
16.0 |
8.0 |
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