Product name: 110mm HM4 Shank 4 Inch High Air Pressure DTH Hammer Drill Bit For Tunneling Product category: DTH drill tools Matched hammer: Hammer HM4 Diameter: 110 mm KINGDRILLING high air pressure DTH button ... Read More
Product name: 381mm 12 Inch NUMA125 Dow The Hole High Air Pressure DTH Hammer Drill Button Bit For Oil Drilling Product category: DTH drill tools Matched hammer: Hammer NUMA125 Diameter: 381 mm KINGDRILLING ... Read More
Product name: 89mm R32 thread Button Bit with high corrosion stability Tungsten Carbide for tunnelling Product category: DTH thread button bit Matched connection: R32 Diameter: 89mm other diameter: 64mm, 102mm, ... Read More
Product name: QL60 Shank 171mm 6Inch High Air Pressure DTH Drill Button Bits For Horizontal Drilling Rig Product category: DTH drill tools Matched hammer: Hammer QL60 Diameter: 171 mm KINGDRILLING high air ... Read More
Product name: 305mm HD85 8inch Down The Hole High Air Pressure DTH Drill Button Bits For Water Well Drilling Product category: DTH drill tools Matched hammer: Hammer COP84 Diameter: 305 mm KINGDRILLING high air ... Read More
Product name: 254mm HM8 Shank 8 Inch Down The Hole High Air Pressure DTH Drill Button Bits For Ground Hole Drilling Product category: DTH drill tools Matched hammer: Hammer HM8 Diameter: 254 mm KINGDRILLING ... Read More