Product name: 105mm Down The Hole DTH Drill Bit With COP32 Shank For Piling And Foundation Drilling Product category: DTH drill tools Matched hammer: Hammer COP32 Diameter: 105mm KINGDRILLING high air pressure ... Read More
Product name: 115mm 4 Inch SD4 Shank Down The Hole DTH Hammer Drill Button Bit For Well Drilling Product category: DTH drill tools Matched hammer: Hammer SD4 Diameter: 115 mm KINGDRILLING high air pressure DTH ... Read More
Product name: 311mm 12 Inch NUMA120 Shank High Air Pressure DTH Drill Bits For Oil And Gas Industry Product category: DTH drill tools Matched hammer: Hammer NUMA120 Diameter: 311mm KINGDRILLING high air ... Read More
Product name: 381mm 12 Inch NUMA120 Shank High Air Pressure DTH Drill Button Bits For Civil Engineering Product category: DTH drill tools Matched hammer: Hammer NUMA120 Diameter: 381mm KINGDRILLING high air ... Read More
Product name: 171mm 6 Inch SD6 Down The Hole High Air Pressure DTH Drill Bit For Oil Gas Drilling Product category: DTH drill tools Matched hammer: Hammer SD6 Diameter: 171 mm KINGDRILLING high air pressure DTH ... 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: 110mm CIR110 Down The Hole Low Air Pressure DTH Button Bit For Oil And Gas Exploration Product category: DTH drill tools Matched hammer: Hammer CIR110 Diameter: 110mm KINGDRILLING DTH button bit ... Read More
Product name:18 inch high air pressure pneumatic dth hammer with NUMA 180 shank for water well drilling Connection thread: API 8-5/8REG Working pressure(bar): 7~25 Outer diameter(mm): 410 Weight(KGS): 1700 Bit ... Read More