Purchase Qty. Reference FOB Price
1-4 Pieces US$410.00
5+ Pieces US$369.00
Product Description
165mm QL50 High Air Pressure DTH Hammer Drill Bits for Stone Drilling Product Description Down the hole(DTH) tools manufacturer KINGDRILLING supply DTH Drill Bits with QL shank type are available in a wide range of sizes and with a number of custom design features for optimum performance in a rock ...