dth hammer online manufacture

Product name: T51 diameter 102mm retract thread button drill bit Product category: DTH thread button drill bit Matched connection: T51 Diameter: 102mm other diameter: 89mm, 102mm, 115mm, 127mm, 140mm,152mm ... Read More

Product name: 130PB Shank DTH Russian Bayonet Low Pressure Drill Hammer For Quarrying Drilling Product category: Quarrying drilling bit Matched hammer: Hammer 130PB Connection thread: Bayonet Impact power: 4.0 ... Read More

Product name: 105mm 3 Inch QL30 Shank Down The Hole DTH Drill Bit For Mining Construction Product category: DTH drill tools Matched hammer: Hammer QL30 Diameter: 105mm KINGDRILLING high air pressure DTH button ... Read More

Product name: New design108mm concentric 3 wings casing drilling bit for CIR90 Product category: Overburden casing drilling tools Matched hammer: Hammer CIR90 Matched casing pipe OD: 108mm New design concentric ... Read More

Product name: 273mm MRING tunneling casing drilling ring bit for 8 inch DTH hammer Product category: Concentric casing drilling system Matched hammer: Hammer DHD380 Matched casing pipe OD: 273mm MRING tunneling ... Read More

Product name: 610mm MNX overburden symmetric casing drilling bit with 4 wings for civil engineering Product category: symmetric casing drilling bit Matched hammer: Hammer N180 Matched casing pipe OD: 610mm MNX ... Read More

Product name:219mm MRS Wiggle reamer symmetric casing drilling bit in miningOD of casing pipe: 219mmThey are designed for economic cost of drilling in simultaneous casing advancement.The wings are retracted by ... Read More

Product name: PS110 KNSH110 Russian Spline Connection DTH Bits And Hammers For Construction Geological Exploration Product category: Russian spline DTH hammer Matched hammer: Hammer PS110 Connection thread: ... Read More

Product Name: 12 Inch Down The Hole SD Shank High Air Pressure DTH Drill Hammer For Oil Drilling Model : MH120SD Ref. Type :SD12 OD(mm):275mm Hole range(mm): 305~445mm Length(mm): 1860mm Connection Thread: API6... Read More

Product name: Russian spline connection PS110 DTH hammer for KNSH110 Russian spline DTH hammer description: Product category: Russian spline DTH hammer Matched hammer: Hammer PS110 Connection thread: Spline ... Read More