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: 216mm QL80 Shank 8 Inch High Air Pressure DTH Drill Button Bit For Underground Drilling Rig Product category: DTH drill tools Matched hammer: Hammer QL80 Diameter: 216 mm KINGDRILLING high air ... Read More
Product name: 305mm QL80 Shank 8 Inch Down The Hole High Air Pressure DTH Drill Button Bit For Engineering Geology Drilling Product category: DTH drill tools Matched hammer: Hammer QL80 Diameter: 305 mm ... Read More