| |
|
| |
 |
|
| |
| Mining geological exploiting tools--->>
Oil Drilling Tips HCQ-1 |
|
|
Unit：mm |
| Type |
Dimension |
| D |
H |
R |
h |
α |
β |
e |
e0 |
| HCQ1016-1 |
10.0 |
16.0 |
5.4 |
12.6 |
60° |
18° |
2.5 |
1.0 |
| HCQ-98009 |
10.3 |
16.3 |
5.5 |
13.3 |
63°30' |
20° |
1.5 |
| HCQ-98010 |
12.4 |
19.0 |
6.6 |
15.2 |
| HCQ1425-1 |
14.2 |
25.0 |
7.5 |
20.0 |
30° |
18° |
4.5 |
2.0 |
| HCQ1635-1 |
16.2 |
35.0 |
8.5 |
30.0 |
5.0 |
|
|
|
|
