Purchase Qty. Reference FOB Price
1-4 Pieces US$34.70
5+ Pieces US$32.50
Product Description
76mm MC Low Air Pressure DTH Hammer Drill Bit in Well 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 rotating ...