dth drilling tools online manufacture

Product name: 38mm Diameter Down The Hole R25 Thread Button Drill Bit For Construction Geothermal Drilling Product category: DTH thread button drill bit Matched connection: R25 Diameter: 38mm Matched: shank rod... Read More

Product name: 4inch High Air Pressure DTH Hammer With DHD340 Connection Product category: Drilling rig accessories Matched hammer: Hammer DHD340 Connection thread: API 2 3/8 REG Working pressure(bar): 7~25 ... Read More

Product name: 4.0P KNSH130 DTH Down The Hole Hammer Bits For Coal Mining Rock Drilling Product category: drilling rig accessories Matched hammer: Hammer Connection thread: F72*10 PIN Working pressure(bar):7-11 ... Read More

Product name: 108mm Concentric Casing Drilling Bits Hole Opener Drill Bit With 3 Wings For Construction Product category: Overburden casing drilling tools Matched hammer: Hammer CIR90 Reaming Diameter(mm): ... 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: 133mm Concentric Casing Drilling bits With 3 Wings For undtable formation Product category: Overburden casing drilling tools Matched hammer: Hammer CIR110 Reaming Diameter(mm): 152mm New design ... Read More

Product name: CIR110 Low Air Pressure Down The Hole Drill Hammer DTH Button Bits For Quarrying Product category: drilling rig accessories Matched hammer: Hammer CIR110 Connection thread: PIN 2 3/8 REG BOX ... Read More

Product name: Durable 36mm Tapered Button Bits With 11 Degree Taper For Hard Rock Drilling In Quarry Product category: DTH taper drill bit Matched connection: 11 degree taper Diameter: 34mm KINGDRILLING DTH ... Read More

Product name: Popular CIR110 shank DTH rock hammer for mining and quarrying drilling Product category: drilling rig accessories Matched hammer: Hammer CIR110 Connection thread: PIN 2 3/8 REG BOX Working ... Read More

Product Name: 6 Inch QL Down The Hole High Air Pressure DTH Hammer For Construction Equipment Model : MH60Q Ref. Type :QL60 OD(mm):146mm Hole range(mm): 155~203mm Length(mm): 1183mm Connection Thread: API3-1/2... Read More