geological drill bit 1.features of large torque,wide drilling range and durable 2.underground coal mining 3.long service life

geological drill bit

The bit can be used together with various drill machine in underground coal mining.

The base body is machined by advanced numerical control lathe, the diamond segment adopts high class abrasive material with high precision, long service life and rapid speed. The bit can be used together with various drill machine in underground coal mining.

borehole dia.: 55, 65, 75, 80, 85, 94,  113, 133(mm)

we can manufacture as per costomer's requirements.

OEM Service Offered   Design Service Offered  

Main Contact: Ms.Ivy Yeung

 admin at hisuntools dot com

Mobil: +86-13273122192

 

 

geological drill bit