Purchase Qty. Reference FOB Price
1-4 Pieces US$232.00
5+ Pieces US$213.00
Product Description
127mm QL40 High Air Pressure DTH Hammer Buttton Bits for Horizontal 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 ...