Rock drilling tools manufacturer YKDrill threaded button bits offers leading strength and penetration rates in the industry for more productivity, excellent straightness and hole clean quality, with max drilling performance for rock drill bits with long life to save up fuel cost rate.
Product Description R32-41mm 2×8mm 5×9mm Threaded Button Bit
Rock drilling tools manufacturer YKDrill offers rock drill bits: R32 Threaded Button Bits is the most important size for drifting and tunneling drilling job. R32 Threaded Drill Bit Specs Diameter: 42mm, 43mm, 45mm, 48mm, 51mm, 57mm, 64mm Skirt body: retrac, and normal Face: flat, uniface Carbide: Dome, ballistic Used in drifting and tunneling, or dimensional natural stone quarrying
