Product name: 6 inch high air pressure DTH button bit with DHD360 shank for piling drilling Product category: DTH drill tools Matched hammer: Hammer DHD360 Diameter: 165 mm KINGDRILLING high air pressure DTH ... Read More
Product name: 203mm 8 Inch HM8 High Air Pressure DTH Drill Bits For Rock Horizontal Directional Drilling Product category: DTH drill tools Matched hammer: Hammer HM8 Diameter: 203 mm KINGDRILLING high air ... Read More
Product name: 318mm 10 Inch NUMA100 Down The Hole High Air Pressure DTH Drill Bits For Horizontal Drilling Rig Product category: DTH drill tools Matched hammer: Hammer NUMA100 Diameter: 318mm KINGDRILLING DTH ... Read More