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...Drill Bits T38 Rock Drilling Tools Impact Resistance T38 Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough t...
...Impact Thread Dth Drilling Tool For Jack Hammer Machine Drill Hard Rock Jincheng Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat ...
...Drilling Rig Tunneling Scaling Rock Drilling Rig SRUS1S scaling rig is a special equipment designed for mechanized scaling in samll and medium size drifts and tunnels. It can quickly and effectively remove t...
...Drilling Rig Equipment Tunneling Breaker Mining Machinery Hydraulic Drilling Rig SRUS1S scaling rig is a special equipment designed for mechanized scaling in samll and medium size drifts and tunnels. It can ...
.... It can quickly and effectively remove the unstable rocks on roof and two sides to ensure the safty of operators and machines. Breaking hammer: The breaking hammer's impact frequency is 600-1100 bmp,and...
...Drilling Rig Tunnel Scaler Breaker Mining Machine Hydraulic Jumbo Drilling Rig SRUS1S scaling rig is a special equipment designed for mechanized scaling in samll and medium size drifts and tunnels. It can qu...
...Drilling Rig Tunneling Construction Machinery Underground Drilling Rig SRUS1S scaling rig is a special equipment designed for mechanized scaling in samll and medium size drifts and tunnels. It can quickly an...
... drilling screws have a drilling tek point. Stainless Steel 410 is harder than stainless 18-8/304 or 316, very ideal choice for metal sheet, structure steel etc. A hexagonal head for use with a wrench or nut...
...drilling screws have a drilling tek point. Stainless Steel 410 is harder and stronger than stainless 18-8/304 or 316 after being hardened, very ideal choice for metal sheet, structure steel etc. A hexagonal ...
... Length Wrench flat Weight Part Number mm inch mm inch mm foot mm inch kg API regular thread ......
DTH Drill Pipes / length 1-6m Product features: According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice avers. Usuall...
... carbide. 2)Our tungsten carbide rock bits through heat treatment so that it can withstand the impact of drilling. 3)The taper of tungsten carbide rock bits:4 degree, 7 degree, 11degree, 12degree 4)Our tungs...
...Drill Bit with Tungsten Carbide Button Tungsten carbide rock bit 1)Our tungsten carbide rock bits are made with high quality alloy steel and tungsten carbide. 2)Our tungsten carbide rock bits through heat tr...
...tungsten carbide. 2)Our tungsten carbide rock bits through heat treatment so that it can withstand the impact of drilling. 3)The taper of tungsten carbide rock bits:4 degree, 7 degree, 11degree, 12degree 4)O...
...power head can vibrate with big power without DTH hammer or air compressor. 2. The drilling tools from the outer to the inner and all involved in the transmission of the impact power, it is not easy to happe...
... thickness of the body is 95% WT. We purchase the drill pipe body according to the PSL-3 standard, the impact value (10*7.5*55) -20°C shall meet the average impact >80J;the single impact value > 64J. Length ...