CG100PIntegral Drill Rod & Chisel Bit Pneumatic Grinder Mobile, lightweight pneumatic grinder For frontal and gauge grinding of integral drill ro
Xiamen, China
Tapered & thread conection drill bit and rod,pipe DTH harmmer and DTH bits,bits size from 20-430mm. Tapered chisel bit: Chisel bit taper angle/d
Xiamen, China