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...manufacturing of China ' s best , all the threads we produce hot button drill bit technology . 2 Materials and produce process details of Rock Drilling Bits Material - we use 45CrNiMoVA production of tungste...
... on fine manufacturing processes; 3) Bearing strengthed by hard metal of every bit; 4) Metal bearing sealed or rubber bearing sealed; 5) It is widely used in water borehole drilling and oil and gas drilling....
... quarries and small open-pit mines,and is mainly used for drilling hard and medium-hard(F10 and above)rocks. It can be used for rock blasting and drilling in the construction of quarries,civil works,road pro...
...Drill Rig Machine Mining Blast Hole Hydraulic Crawler Drilling Rig Open-pit hydraulic drill carriage is designed according to the operating conditions of small and medium-sized quarries and small open-pit mi...
PDC Cutter Drag Drill Bit for Drilling Metal Forging Process Customized Thread *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {......
...Bits, Foundation Drilling Bit, Round Shank Cutter Bit Application field · Mining industry · Automotive industry · Engineering industry · Construction industry · Petrochemical industry Recommended Carbide Gra...
...Bits, Foundation Drilling Bit, Round Shank Cutter Bit Application field · Mining industry · Automotive industry · Engineering industry · Construction industry · Petrochemical industry Recommended Carbide Gra...
... efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling...
...Drill Bits , 50mm Working Length For Stone Drilling 1.Description of Core Drills: OD15mm Diamond Core Bit for Stone 1. Core drilling thinner applications of stone, including granite, marble, sandstone, limes...
... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different dr...
...the cutting structure of the drill bit. The PDC drilling tool is made up of a layer of diamond particles that are sintered together under high pressure and temperature to form a solid diamond compact. What m...
... and shield the risk of complex formation drill not passed. ♦ Raw materials: Alloy steel with a special treatment, achieve better mechanical properties (Rp0, 2: 1200MPa; Rm: 1100 ......
... and shield the risk of complex formation drill not passed. ♦ Raw materials: Alloy steel with a special treatment, achieve better mechanical properties (Rp0, 2: 1200MPa; Rm: 1100 ......
... water well drilling rig.It is high efficiency because of having a larger torque of the turntable and is mainly used for water well in industry and agriculture, national defense building foundation, ......
...a multi-way adjustable rotary speed valve. With a rotation torque of up to 3200N·m, it meets the high drilling requirements for large 76mm drill rods and 138mm drill diameters. It has a 3m propulsion length,...
... life 3. Can be used for thick steel plates, cast iron, stainless steel, non-standard angle iron and other metal open hole. Perfect for...
... life 3. Can be used for thick steel plates, cast iron, stainless steel, non-standard angle iron and other metal open hole. Perfect for...
...Bits are made in China with a steel body, providing you with the high-quality drilling equipment you need for a successful drilling operation. Not only that, but our PDC Drill Bits are designed to be customi...
...diameter and shape of the wellbore during the drilling process. At the same time, the drill bit has good wear resistance and high temperature resistance, which can maintain stable performance under long-term...
...Drill Bit Rubber Sealed Roller Cone Cutter Drill Bit Mining Raw Materials Introduction Melamine drill bits are more suitable for various rock formations, especially hard rock formations. The role of a single...