mining drill bits online manufacture

Product name: 838mm MXH Overburden Casing Drilling Bit System Matched Hammer N240 For Horizontal Directional Drilling Product category: horizontal directional drilling bit Matched hammer: Hammer N240 Matched ... Read More

Product name: 196mm Overburden Casing Drilling Bit System With 3 Wings For Hammer DHD360 Product category: Overburden casing drilling tools Matched hammer: Hammer DHD360 Reaming Diameter(mm): 196mm New design ... Read More

Product name: 130mm DTH Hole Opener Drill Bit With DHD3.5 Shank For Coal Mining Tools Product category: Hole Opener Drill Bit Matched connection: DHD3.5 Reamer Dia: 130mm Carbide: spherical, ballistic... Read More

Product Name: 206mm MK5E193 Overburden Eccentric Casing Drilling Bits Hammer With DHD360 Shank For Construction Product category: Overburden eccentric casing bit Matched casing pipe OD: 193mm Matched hammer: ... Read More

Product name: 635mm N180 Hammer MXH Overburden Casing Drilling Bit System For Water Well Drilling Product category: horizontal directional drilling bit Matched hammer: Hammer N180 Matched casing pipe OD: 560mm ... Read More

Product name: 1090mm N240 Shank MXH Overburden Casing Drilling Bit System For Water Drilling Machine Product category: horizontal directional drilling bit Matched hammer: Hammer N240 Matched casing pipe OD: ... Read More

Product name: 41mm 11 Degree Tapered Button Bits Taper Bit With Drill Pipe For Coal Mineral Drilling Product category: DTH taper drill bit Matched connection: 11 degree taper Diameter: 41mm KINGDRILLING DTH ... Read More

Product name: MRS273mm Eccentric Casing Under Reamer Casing Drill Bit For Water Well Drilling Casing pipe OD: 273mm Kingdrilling drilling solutions are designed to deliver industry-leading returns in sample ... Read More

Product name: 165mm high air pressure DTH button rock bit with QL50 shank for quarrying Product category: DTH drill tools Matched hammer: Hammer QL50 Diameter: 165 mm KINGDRILLING high air pressure DTH button ... Read More

Product name: 6 inch high air pressure DTH button bit with DHD360 shank for piling drilling Product category: DTH drill tools Matched hammer: Hammer DHD360 Diameter: 165 mm KINGDRILLING high air pressure DTH ... Read More