Button Bit T45

T45 89 mm retract ballistic threaded button bits

We are a professional productions base of series of fast moving rock drilling tools, T45 button bits, mining tools, DTH drill tools, DTH bits, DTH hammers, DTH drill pipes, construction tools and excavating coal pick cutter tools, we can also produce other products according to the customers requirements. We sincerely welcome our friends of both home and abroad to come for business talks. About products: 1. Integral Drill Steels (Integral Drill Rods) Shank H22x108mm,