Quality DTH Drill Bit & Top Hammer Drill Bits
Down The Hole Hammer. DTH Drill Bit. D45mm 7° Tungsten Carbide Tapered DTH Drill Button Bit for Oil and Well field. Body Material:45CrMo. Button Material:Tungsten Carbide. High Speed Rock Drill Bit Length With 100% Virgin Tungsten Carbide Diameter 90mm - 400mm. Body Material:45CrMo. Button Material:Tungsten Carbide.
Get Price