down the hole drill bits ผลิตออนไลน์

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 ... อ่านเพิ่มเติม

Product name: 356mm 12 Inch NUMA125 Dow The Hole High Air Pressure Drill Button Bit For Ground Hole Drilling Machine Product category: DTH drill tools Matched hammer: Hammer NUMA125 Diameter: 356 mm KINGDRILLIN... อ่านเพิ่มเติม

Product name: 38mm Diameter Down The Hole R25 Thread Button Drill Bit For Construction Geothermal Drilling Product category: DTH thread button drill bit Matched connection: R25 Diameter: 38mm Matched: shank rod... อ่านเพิ่มเติม

Product name: 203mm DTH button bit with mission60 shank for hole drilling Product category: DTH drill tools Matched hammer: Hammer MISSION60 Diameter: 203 mm KINGDRILLING high air pressure DTH button bit ... อ่านเพิ่มเติม

Product name: 203mm dow the hole drill rock bit with QL 80 shank for drilling rig Product category: DTH drill tools Matched hammer: Hammer QL80 Diameter: 203 mm KINGDRILLING high air pressure DTH button bit ... อ่านเพิ่มเติม

Product name: 305mm inch dow the hole button bit with SD12 horizontal directional drilling Product category: DTH drill tools Matched hammer: Hammer SD12 Diameter: 305 mm KINGDRILLING high air pressure DTH ... อ่านเพิ่มเติม

Product name: 381mm inch dow the hole button bit with N125 horizontal directional drilling Product category: DTH drill tools Matched hammer: Hammer N125 Diameter: 381 mm KINGDRILLING high air pressure DTH ... อ่านเพิ่มเติม

Product name: 610mm inch dow the hole button bit with N180 piling and foundation drilling Product category: DTH drill tools Matched hammer: Hammer N180 Diameter: 610 mm KINGDRILLING high air pressure DTH button ... อ่านเพิ่มเติม

Product name: 813mm down the hole rock drill bit with N240 piling and foundation drilling Product category: DTH drill tools Matched hammer: Hammer N240 Diameter: 813 mm KINGDRILLING high air pressure DTH button ... อ่านเพิ่มเติม

Product name: Reaming bit 350/185mm with CIR170 Product category: DTH drill bit Matched connection: CIR170 Reamer Dia: 350mm Carbide: spherical, ballistic,semiballistic KINGDRILLING DTH thread button bit ... อ่านเพิ่มเติม