Purchase Qty. Reference FOB Price
1-9 Pieces US$265.00
10-99 Pieces US$195.00
100+ Pieces US$155.00
Product Description
Factory Price 4 Inch 110mm High Air Pressure Button Bits for Water 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 ...