dth pipe online manufacture

Product name: 610mm MXH Horizontal Casing Drilling System Bit With Slide Block For Tunneling Product category: horizontal casing drilling bit Matched hammer: Hammer N180 Matched casing pipe OD: 610mm MXH ... Read More

Product name: 5" 1600mm Length GT60 Thread Extention Rod For Petroleum Drilling Equipment Product category: Drilling rod Threaded Connection: R22, R25, R32, R38, T38, T45, T51 Length: 1600mm KINGDRILLING ... Read More

Product name: 168 MM MRING-XD integral multi-use symmetric caisng drilling system for mining and quarry drilling Product category: MRING integral ring bit casing drilling tools Matched hammer: Hammer DHD350 ... Read More

Product name: 89mm Mring Overburden Casing Drilling System With Ring Bits For Quarry Drilling Product category: MRING overburden casing drilling tools Mring Overburden Casing Drilling System Feature: 1. The ... Read More

Product name: 276mm MRS215 Overbuden Concentric Caasing Drilling Under Reaming System Bit For Construction Casing pipe OD: 215mm MRS overburden drilling systems are designed for economic cost of drilling in ... Read More

Product name: 115mm MK5E108 Overburden Casing Drilling System Hole Opener Drill Bit For Geothermal Drilling Product category: Overburden casing drilling system Matched hammer: Hammer CIR90 Matched casing pipe ... Read More

Product name: 7 Degree 37mm Tapered Button Bits For Drill Rod In Hand Rock Formation Product category: DTH taper drill bit Button Shape: normally is ballistic button, also available for spherical button Matched ... Read More

Product name: 38mm 7 Degree Tapered Button Bits For Rock Drilling With Pneumatic Rock Drill Rod Product category: DTH taper drill bit Button Shape: normally is ballistic button, also available for spherical ... Read More

Product name: 38mm Tapered Button Bits With 11 Degree Taper For Underground Coal Mining Equipment Product category: DTH taper drill bit Matched connection: 11 degree taper Diameter: 38mm KINGDRILLING DTH taper ... Read More

Product name: 7 Degree 33mm Tungsten Carbide Tapered Drill Button Bits For Blasting Product category: DTH taper drill bit Button Shape: normally is ballistic button, also available for spherical button Matched ... Read More