e produce and export DTH Drilling Tools from China with high quality and reasonable price, including DTH bits, DTH hammers, DTH drill pipes, RC drilling tools, Odex drilling systems etc.

DTH Button Bits:

DTH button bit diameter: 76mm to 315mm;

DTH button bit shank style: DHD3.5, DHD340, DHD350, DHD360, DHD380, COP34,COP44,COP54,COP64,COP84, SD4, SD5, SD6, SD8, QL40,QL50,QL60,QL80, Mission 40, Mission 50, Mission60, Mission 80, BR2, BR3, Mach33, etc;

DTH button bit face design: Flat face, convex face, concave face, DGR;

DTH button bit carbides style: hemi-spherical(round), Parabolic(semi-ballistic), Ballistic(conical).

DTH Hammers:

DTH hammer sizes: 3”, 3.5”, 4”, 5”, 6”, 8”;

DTH hammer shank styles: DHD3.5, DHD340, DHD350, DHD360, DHD380, SD4, SD5,SD6,SD8, Mission40, Mission50,Mission60,Mission80.

DTH Drill Rods:

DTH drill rods out diameter:76mm, 89mm, 102mm, 114mm;

DTH drill rods thread sizes:2 3/8”API Reg, 2 7/8” API Reg, 3 1/2” API Reg, 4 1/2” API Reg, 2 3/8” API IF, 3 1/2” API IF;

DTH drill rods length:1000mm, 1500mm, 2000mm, 30000mm, 6000mm;

DTH drill rods production technologies: Friction welding.