Purchase Qty. Reference FOB Price
1-4 Pieces US$186.00
5+ Pieces US$170.00
Product Description
Factory Supply Ql40 Stone Drilling Water Well Drill Bit DTH Hammer Bits 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 ...