221 - 230 of 1339
st68 rock button bits
Selling leads
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Threaded Retrac Button Bit T45 Diameter 115mm Rock Drilling Tools Concave Face Threaded Retrac Drill Bit Description: This type of bit is well known ...
2026-04-30 00:02:29
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...Button Bits Tapered button bits Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary ...
2024-12-09 10:43:16
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T45 89MM Drill Button Bits for Atlas Copco Rock Drilling Rig Our Advantages: We have advanced production equipment & talented researchers & technician...
2026-04-30 00:02:29
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...button bit for hard rock Item Specification Product Name Rock Drilling Tools T45 Brand MIROC Material Carbon steel Diameter 102mm Length 160mm etc ...
2026-04-30 00:02:29
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High Performance T38 64mm Thread Uniface Carbide Button Bit Product Overview The T38 thread button bit delivers exceptional wear resistance in medium...
2026-04-30 00:02:30
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.... Our thread button bits are made with high quality of best quality alloy steel bar and tungsten carbides with superior wear resistance and impact ...
2026-04-30 00:02:29
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...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. ...
2024-12-09 19:38:19
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...button dril bits are made by high quaty aloy steel bar and tungsten carbides. Through heat treatment, our driling tools are tough enough to meet ...
2026-02-10 05:12:33
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... and suit for hard rock formation DTH hammer bit is also called down the hole tool hammer bits. It is very popular in the world. It is suitable for ...
2024-12-09 18:19:07
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...valveless model and is competent to operate in harsh conditions dth rock drill bits have four kinds of button type Spherical button : good wearing ...
2024-12-09 10:59:13
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