PDC Anchor Bit
PDC Anchor Bit 1.features of large torque, wide drilling range and durable 3.super long life 4.high drilling speed.
PDC Anchor Bit
PDC anchor bit is a small mining bit with two or three wings,it is mainly used for coal mining,water conservancy and hydropower and so on.
size | outer diameter(mm) |
HMW28 | Φ28 |
HMW30 | Φ30 |
HMW32 | Φ32 |
HMW42 | Φ42 |
PDC Anchor Bit
