801 - 810 of 853
spherical thread button bits rock drilling
Selling leads
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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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...Buttons Threaded Drill Bits For Drifting / Tunneling Description This type of bit is used for making large cut holes in drifting and tunneling. A ...
2026-04-30 00:02:29
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76mm Retractable Drill Bit , drill rock bit drop center type Our Advantages: We have advanced production equipment & talented researchers & technician...
2026-04-30 00:02:29
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Description This type of bit is well known for its wear resistance and high speed drilling on soft to medium-hard rock formations (between 70 Mpa to ...
2026-04-30 00:02:29
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Self-Drilling Anchors The Self-Drilling Hollow Anchor System performs drilling, anchoring and grouting in one step. It allows air and water to freely ...
2024-12-09 20:04:31
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Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive ...
2026-04-30 00:02:29
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Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive ...
2026-04-30 00:02:29
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...Drill Rod for Minning/Quarring Product Specification Miroc Tapered equipment affords drillers the ability to change drilling bits whilst still ...
2024-12-09 11:05:07
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...tube with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary ...
2026-04-30 00:02:30
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...tube with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary ...
2026-04-30 00:02:30
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