981 - 990 of 1353
115mm rock button bits
Selling leads
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...Hole Drill DTH Hammers With Ql50 Bit Shank In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
2026-06-21 00:28:35
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... directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration ...
2026-06-21 00:28:35
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... hardnesses and grinds. 2. In the development of fissures, the use of double tubes also has a stratum with severe core blockage. 3. In the above ...
2026-06-21 00:28:35
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High Penetration 254mm - 381mm Size Carbide Tipped DTH DrillDrill Bits for Tunneling Mining Down-the-hole rock tools (drilling tools) are rock ...
2026-06-21 00:28:35
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... and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high ...
2026-06-21 00:28:35
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...Bit for Open-Pit Mining and Water Well Drilling DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by ...
2026-06-21 00:28:35
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...transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high ...
2026-06-21 00:28:35
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... & strict testing procedure. We passed ISO9001 quality management system certification. We accept OEM manufacturing and produce on your design. ...
2026-06-21 00:28:35
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...ough unstable ground conditions. The driver bit incorporated with a satisficial ring or reusable ring makes a full face head design which ...
2026-06-21 00:28:35
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Surface Set Diamond Non-core Bit Non coring bits are produced on request and are available in surface set technology with concave profile. Concave ...
2026-06-21 00:28:35
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