801 - 810 of 863
spherical thread button bits rock drilling
Selling leads
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R28 Drilling Tools 6 Degree Drill Shank Pilot Adapter This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is ...
2026-06-01 09:57:55
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4" High Air Pressure DTH Bits DHD340A (COP44) QL40 Specifications: Drill Bit Bit Diameter, mm Number of Air Holes Gauge Buttons Front Buttons Weight, ...
2026-06-28 00:05:49
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...Rock Bit For Oil Well Drilling Tool PDC Drill Bits Manufacturers Product Description PDC bit can be widely used in the fields of geological ...
2026-06-28 00:05:49
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... the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration ...
2024-12-09 18:48:07
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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) ...
2026-06-28 00:05:49
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...drill bits DTH hammers and bits Product Name 8" - 254mm DTH drilling bits Material Carbide Color Yellow Bit Shank DHD380 COP84 SD8 QL80 MISSION8 ...
2026-06-28 00:05:49
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DTH (Down The Hole) Drill Bits Model: DHD340 DTH Drill Bits are the tools of cutting rock. KSQ Technologies DTH bits are made of superior quality ...
2026-06-28 00:05:49
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...drilling 165mm DHD 360 Drill Bits Description We can design and manufacture the personalized products to meet your specical apllication, such as ...
2026-06-28 00:05:49
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...Buttons Threaded Drill Bits For Drifting / Tunneling Description This type of bit is used for making large cut holes in drifting and tunneling. A ...
2026-06-28 00:05:49
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... on your pullback power and the diameter of the pipe. A wide selection of cutters are available to allow drilling in conditions from soft rock ...
2024-12-09 18:35:52
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