High Strength Air Rock DTH Drill Bits , Threaded Button Bits Low Problem Rate

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DTH Drill Bits Low Air Pressure for CIR series Description DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life. The use of high quality steel and hard alloy as raw materials, through a special heat treatment process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy loss in the transmission process, tooth uniform force is not easy to drop off the teeth and teeth, so that impact the energy to focus on the rock to reach the purpose of high efficiency driving. Feature Advantage 22 years of professional R & D and production 1. Factory direct marketing: minimizing costs 2. quality assurance: professional heat treatment technology, high wear resistance. 3. inventory guarantee: stable inventory, product specifications, models rich. 4. after sales guarantee: after sales service system at night, rest assured. Applications It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and so on. Specifications - - - - Type | Dia(mm) | Spline NO | Weight(kg) | CIR65 | 68 | 6 | 2.50 | CIR70 | 76 | 6 | 3.40 | CIR80 | 83 | 6 | 3.45 | CIR80X | 83 | 6 | 3.50 | CIR90 | 90 | 6 | 3.50 | CIR90 | 100 | 6 | 4.50 | CIR90 | 130 | 6 | 9.50 | CIR110 | 110 | 6 | 6.40 | CIR110 | 123 | 6 | 8.50 | CIR110W | 110 | 6 | 6.50 | CIR110W | 123 | 6 | 8.80 | CIR150 | 155 | 6 | 12.0 | CIR150A | 155 | 6 | 12.5 | CIR150A | 165 | 6 | 14.0 | CIR170 | 175 | 6 | 15.5 | CIR170A | 185 | 6 | 16.0 | CIR200W | 200 | 6 | 48.0 | - - - - The appearance of the picture is different from that of the actual product, and the actual product is the standard.

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Hunan New Diamond Construction Machinery Co., Ltd.

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