drill bits
-
T45 Thread Button Bits Drill Tapered Bits
Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy
Email Details -
T38 Thread Button Bits T38-64
Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment,our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks
Email Details
