Original
By certification 
Our hydraulic driving-ball bit is made of baosteel steel, and the alloy of zhuzhou 601 factory is made of Japanese or German CNC lathe thread and alloy hole, so as to ensure the manufacturing accuracy of the bit.Advanced hot-fixed tooth technology ensures the stable quality of each ball drill bit. Driving ball drill bit adopts different alloy teeth according to different rock structure and hardness (parabolic tooth of hemispherical tooth bullet tooth, etc.)
We can make different specifications and different forms of alloy ball bit according to the different needs of users. It is widely used in mining tunnel tunneling, underground workshop excavation and other construction sites. It is an ideal substitute for the same type of ball bit bit abroad with stable quality and high cost performance.
Name of Produce |
Dia.(mm) |
Tip Size(mm) |
Taper |
Weight(kg) |
| H×W | ||||
|
Normal chrisel bit |
26 |
12×6 |
7 |
0.19 |
28 |
12×8 |
7 |
0.20 |
|
32 |
14×8 |
7 |
0.22 |
|
34 |
14×8 |
7 |
0.27 |
|
36 |
15×10 |
7 |
0.33 |
|
|
38
40
43 |
15×10 |
7 |
0.36 |
|
18×10 |
7 |
0.36 |
||
14×9 |
7 |
0.36 |
||
14×8 |
7 |
0.36 |
||
15×10 |
7 |
0.38 |
||
18×10 |
7 |
0.38 |
||
14×9 |
7 |
0.38 |
||
14×8 |
7 |
0.38 |
||
15×10 |
7 |
0.40 |
||
18×10 |
7 |
0.40 |
||
14×9 |
7 |
0.40 |
||
|
Cross bits |
32 |
12×8 |
7 |
0.30 |
34 |
12×8 |
7 |
0.35 |
|
36 |
12×8 |
7 |
0.37 |
|
38 |
12×8 |
7 |
0.39 |
|
40 |
12×8 |
7 |
0.40 |
|
42 |
14×8 |
7 |
0.41 |
|
45 |
14×8 |
7 |
0.47 |
|
|
Bltton bit |
28 |
4×7 |
12 |
0.22 |
32 |
4×8 |
12 |
0.27 |
|
35 |
5×8 |
12 |
0.35 |
|
38 |
4×9 |
12 |
0.37 |
|
40 |
4×10 |
12 |
0.40 |
|
41 |
5×9 |
12 |
0.45 |
|
43 |
3×10 |
12 |
0.41 |
http://www.chinaminingdrillbits.com/
