Product name: 8 Inch 254mm SD8 Shank Down The Hole High Air Pressure DTH Drill Bit For Oil And Gas Exploration Product category: DTH drill tools Matched hammer: Hammer SD8 Diameter: 254 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
Product name: 330mm 10 Inch DHD1120 Down The Hole High Air Pressure DTH Drill Bits For Foundation Drilling Product category: DTH drill tools Matched hammer: Hammer DHD1120 Diameter: 330mm KINGDRILLING DTH ... Read More
Product name: 330mm 12 Inch NUMA125 Dow The Hole High Air Pressure Drill Button Bit For Stone Engraving Tools Product category: DTH drill tools Matched hammer: Hammer NUMA125 Diameter: 330 mm KINGDRILLING high ... Read More
Product name: 998mm Big DHD525 Shank Size Down The Hole DTH Hammer Drill Button Bits For Water Well Drilling Product category: DTH drill tools Matched hammer: Hammer DHD525 Diameter: 998mm KINGDRILLING high air ... Read More
Product name: 133mm PR4 Down The Hole DTH Reverse Circulation Drill Bits For Engineering Geology Drilling Rig Product category: DTH drill tools Diameter: 133 mm KINGDRILLING high air pressure DTH button bit ... Read More
Product name: 41mm Diameter R25 Down The Hole Thread Threaded Button Drill Bit For Mining Quarrying Product category: DTH thread button drill bit Matched connection: R25 Diameter: 41mm Matched: shank rod, and ... Read More