Coal Cutting Bit Applications: The coal Cutting Bit can be divided into three types: A, B, C3. Type A is suitable for the drilling of hard coal layers and rocks. Type B is suitable for wet drilling, and the drilling of hard coal layers and rocks. Type C is suitable for common coal layers drilling. XINLE coal cutting bits have the advantages of large-torque, high-speed drilling, wide range of drilling, saving time and effort, and is much more durable. Parameters: wet-type dry-type rock bit
Specifications | D | d | Blades | Comment |
ZTM40/3 | 40 | M24 | 3 | Internal threaded connection |
ZTM42/3 | 42 |
ZTM44/3 | 44 |
Specifications | D | d | Blades | Comment |
ZTM40/3 | 40 | M24 | 3 | Internal threaded connection |
ZTM42/3 | 42 |
ZTM44/3 | 44 |
anchor bit
Specifications | D | d | Blades | Comment |
MG28/2 | 28 | M12 | 2 | Internal threaded connection |
MG38/2 | 38 |
MG40/2 | 40 |
MG42/2 | 42 |
coal cutting bit
Specifications | D | d | Blades | Comment |
ZTM28/2(2S) | 28 | 10 | 2 | The S in specification stand for wet type. |
ZTM38/2(2S) | 38 |
ZTM40/2(2S) | 40 |
ZTM42/2(2S) | 42 |