451 - 460 of 1586
130mm mining drill bit
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...Drilling Carbide Thread Type T38 T45 T51 ST58 ST68 Drill Bits Describtion Advantages of Sinodrlls top hammer: 1.Top quality alloy steel; 2.Best ...
2026-07-31 00:08:35
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..., the use of double tubes also has a stratum with severe core blockage. 3. In the above case, the rock layer whose core is not easily washed away ...
2026-07-31 00:08:35
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Low Air Pressure DTH Drill Bits CIR drill bits for hammer drill Paramater Type Dia. Spline No. Weight (Kg) CIR65 CIR70 CIR80 CIR80X CIR90 CIR90 CIR90 ...
2026-07-31 00:08:35
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... compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. . Type ...
2026-07-31 00:08:35
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...Drill Bit Diameter 102mm - 127mm for Tunneling Specifications 1) Thread connection: R28, R32, R38, T38, T45 2) Steel material: 45CrNiMoV. 3) ...
2026-07-31 00:08:35
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...Drill Bit 76mm Dome Tungsten Carbide for Construction Specifications 1) Thread connection: R28, R32, R38, T38, T45 2) Steel material: 45CrNiMoV. 3) ...
2026-07-31 00:08:35
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...Drill Bit Hard Rock Mining Spare Parts Describtion Reaming rock bit applicable to reaming for first-grade and second-grade larger-diameter hole. It ...
2026-07-31 00:08:35
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Reamer Button Bit 152MM T51 For Mining And Tunnel Hard Rock Drill Bits Detailed Product Description This type of bit is used for making large cut ...
2026-07-31 00:08:35
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... nozzles • Gage of smooth design • Suitable for formation grades such as clay, marl, sand, shale and salt. Bit Selection Guide Delivering Value and ...
2026-07-31 00:08:35
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...values of nozzle sizes (mm2) Services We can make various kinds of diamond drill bits and core bits form 4″ to 171/2″, and can research, develop...
2026-07-31 00:08:35
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