Tungsten carbide teeth tips insert for coal mining and DTH drill bits
1.we choose 100% raw material .
2.You can choose many kinds of grades for your need.
3.we have professional advanced production and testing equipments ensure high quality products.
4.Precision Ground and polished
5.High wear resistance,high hardness and impact toughness
Ballistic Button
For making DTH bits and roller cone bits to Gouge, rock crushing and cutting action crushing for medium hard rock formations
型号
Type |
尺寸 Dimension |
| D |
H |
h |
R1 |
R2 |
e |
| XY0912A |
9 |
11.5 |
5.02 |
2.42 |
11.0 |
1.5 |
| XY1222A |
12 |
21.7 |
8.4 |
3.0 |
12.0 |
1.5 |
| XY1320 |
13 |
20 |
8.7 |
3 |
30 |
1.5 |
| XY1626 |
164 |
26 |
12 |
4.8 |
42.5 |
2.0 |
