Min. Order Reference FOB Price
1 Piece US$3,988.00-4,386.80 / Piece
Product Description
Factory Supply 381mm DTH Hammer Drill Button Bit for Hard Rock Drilling Product Description KINGDRILLING hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a spline drive for ...