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DTH (Down the Hole) drill bit is mady by tungsten carbide buttons and steel, with special heat treatment to improve the drill bit hardness and drill bit surface is compressed to improve the drill bit wear-resistance. Combine the quality raw material and the mature produce experience makes our DTH drill bit have long service lifeand good performance in thehard formation and widely used for large scale mine (open and underground), open quarry, soil nailing, water-well drilling, tunnel, geothermal drilling, subway engineering drilling, roads, power stations, and other construction projects. we can supply low air DTH hammer button bit with CIR70-76mm, CIR90-90mm, 100mm, 110mm; CIR90-90mm, 100mm, 110mm, 120mm, 130mm; CIR110-110mm, 120mm, 130mm, 140mm, 150mm, 170mm; CIR130-130mm, 140mm, 150mm, 170mm; CIR150-150mm, 165mm, 175mm, 200mm; CIR170-175mm, 185mm, 200mm, 220mm, 250mm with paraballistic and ballistic buttons, and dth bit face with flat, drop center, convex, concave etc. Except for DTH drilling tools, we also supply taper button bit, thread button bit, rock drill and drill rod.
Packaging for the Low air pressure DTH hammer bit Cir110-110mm is in the carton box or wooden box, it is up to the order quantity and shipping ways;
Samples will be sent by express, batch products will be sent by air or by sea;
Available products will be sent within 3~5 working days, batch products will be up to the order quantity.
Xi'an Heaven Abundant Mining Equipment Co.,Ltd founded on 2010 at Xi'an Shaanxi province of China. We are mainly engaged in the spare parts fro mining and construction, such as PDC Drill Bit, Tricone Bit, PDC Cutter, Rock Drilling Tool, Diamond Core Bit, Drill Pipe, cutting tools etc. We also deputy famous oil exploration drilling bit in the domestic market, the purchasing team is very familiar with the domestic production of oil drill manufacturers and products performance, which can provide you with high quality products. We do export business since 2014, till now we have clients in more than 50 countries and feedback is good. Welcome international friends to come to negoate businessness and expand our products to more area, we belive quality products combined good service will bring both sides more brliant future.
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Main Product:
PDC Drill Bit,
Tricone Bit,
PDC Cutter,
Rock Drilling Tool,
Diamond Core Bit,
Drill Pipe
