Integral Drill Steel is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc
Pneumatic Integral Steel Grinder is a milling machine surface grinding, This pneumatic machine is designed for grinding the chisel bits and integral drill rods. Your worn bit or rod can be reused afte
11 Degree Taper Drill Rod for Drill Pipe is a further development of the integral drill rods. It usually has a forged collar to maintain the proper shank striking face position in the rock drill.
Company: Hubei Superdrill Equipment Co.,Ltd
Add: Building 3, Rainbow road,No.188 ; wuhan ;Hubei province