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| Mining geological exploiting tools--->> Oil Drilling Tips
HCQ (Spherical Button) |
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Unit：mm |
| Type |
Dimension |
| D |
H |
R |
h |
β |
e |
| HCQ-80001 |
4.5 |
10.5 |
2.3 |
8.7 |
/ |
/ |
| HCQ-74001 |
6.0 |
8.0 |
3.1 |
5.5 |
45° |
0.7 |
| HCQ-84001 |
8.0 |
4.1 |
0.3 |
| HCQ1313 |
13.0 |
13.5 |
6.7 |
8.0 |
| HCQ1315 |
15.5 |
6.5 |
10.0 |
18° |
1.5 |
| HCQ1415 |
14.0 |
15.0 |
7.4 |
| HCQ1727 |
17.6 |
27.0 |
9.0 |
19.9 |
45° |
1.0 |
HCQ1825 |
18.0 |
25.0 |
16.0 |
30° |
1.4 |
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