rock drill button bits online manufacture

Product name: 105mm High Air Pressure Down The Hole DTH Drill Bit With COP34 Shank For Rock Mining Drilling Product category: DTH drill tools Matched hammer: Hammer COP34 Diameter: 105mm KINGDRILLING high air ... Read More

Product name: 115mm PR4 Reverse Circulation Drill Bits For Construction Civil Engineering Project Product category: DTH drill tools Diameter: 115 mm KINGDRILLING high air pressure DTH button bit description: ... Read More

Product name: 133mm PR5 Reverse Circulation Drill Bits For Drilling Water Wells Geothermal Wells Product category: DTH drill tools Diameter: 133 mm KINGDRILLING high air pressure DTH button bit description: ... Read More

.OD 127mm MRE Dual Rotors Eccentric Overburden Casing Drilling Bit CIR Shank Description MRE Dual Rotors Eccentric Overburden casing drilling system, At clockwise rotation, reamer bits expand to bring the ... Read More

Product name: 10inch Down Hole DTH Hammer With SD10 Shank For Coal Mining Rock Drilling Product category: Drilling rig accessories Matched hammer: Hammer SD10 Connection thread: API6-5/8"REG Working pressure... Read More

Product Description: The DTH Drill Bit is a high-quality product that is manufactured using the forging processing type. With top standard quality, this DTH bit is designed for use in downhole tools for ... Read More

OD 133mm MRE Dual Rotors Overburden Casing Drilling bit CIR110 Shank Description MRE Eccentric Dual Rotors system for drilling overburden casing, Reamer bits enlarge to insert the casing pipe into the hole when ... Read More

OD 133mm MRE Dual Rotors Overburden Casing Drilling Bit CIR110 Shank With Casing Pipe Description MRE Dual Rotors Eccentric Overburden casing drilling system, At clockwise rotation, reamer bits expand to bring ... Read More

Caing tube OD 133mm MRE Dual Rotors Overburden Casing Drilling Bit DHD340 Shank For Soft Hard Rockformation Description MRE Dual Rotors Eccentric Overburden casing drilling system, At clockwise rotation, reamer ... Read More

Product name: 10inch high air pressure DTH hammer with SD10 shank for drilling rig Product category: Drilling rig accessories Matched hammer: Hammer SD10 Connection thread: API6-5/8"REG Working pressure(bar): ... Read More