Product name: Diameter 55mm CIR50 Low Air Pressure DTH Drill Bits And For Hammers In Construction Product category: DTH drill tools Matched hammer: Hammer CIR50 Diameter: 55mm KINGDRILLING DTH button bit ... Read More
Product name: 130mm Down The Hole Button Drill Bit With Russion Bayonet Shank For Mining Rock Well Drilling Product category: DTH drill tools Matched hammer: Hammer P110 BAYONET Diameter: 130mm KINGDRILLING DTH ... Read More
Product name: 90mm DHD25 Shank Down The Hole DTH Drill Bit For Construction Water Well Drilling Product category: DTH drill tools Matched hammer: Hammer DHD25 Diameter: 90mm KINGDRILLING high air pressure DTH ... Read More