down the hole hammer bits online manufacture

Product name: 8inch high air pressure pneumatic dth hammer with MISSION80 shank for foundation and piling drilling Connection thread: API4-1/2"REG Working pressure(bar): 15~30 Outer diameter(mm): 180 Weight(KGS... Read More

Product name: 3 Inch 95mm QL30 High Air Pressure DTH Hammer Drill Button Bit For Mineral Exploration Drilling Product category: DTH drill tools Diameter: 95 mm KINGDRILLING high air pressure DTH button bit ... Read More

Product name: 133mm MRING Overburden Casing Drilling System Bit For Rock Foundation Drilling Product category: Overburden casing drilling system Single-use Overburden Casing drilling ringbit description: The ... Read More

Product name: 196mm MK5E183 Overburden Eccentric Casing Drilling Bit With CIR Shank For Rock Drilling Product category: Overburden casing drilling bit Shank connection: DHD360 shank Casing pipe OD: 183mm ... Read More

Product name: 114mm MRING Overburden Symmetric Casing Drilling System Bit For Civil Engineering Product category: Overburden Symmetric Casing Drilling System Bit MRING symmetric casing drilling tools Advantages ... Read More

Product name: T45 Thread drill rod other name: MM Extension Rod Thread: T45 Usage: Hole Drilling, Coal Mining, Quarry, Construction,Stone Drilling other thread: R25, R28, R32. T38, T45, T51 Length: 610mm - ... 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: 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: U92 type Coal Pick for coal mining Other name: Coal cutter picks Product category: mining picks Type: U85 U92 U94 U95 U170 Diameter: 30mm, 35mm, 43mm KINGDRILLING mining cutter picks description: ... Read More

Product name: U94 Conical Mine Bit manufacturer from china Other name: Coal cutter picks Product category: mining picks Type: U85 U92 U94 U95 U170 Diameter: 30mm, 35mm, 43mm KINGDRILLING mining cutter picks ... Read More