Detail: 7Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same....
KSQ Technologies ( Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/ engineered equipment, and services from China.
Detail: DTH Drilling Tools DTHP76-1500 DTH Drill Pipe API Reg Thread 76-89mm Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston....