321 - 330 of 460
diameter 152mm rock drill bits
Selling leads
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...Drilling T45 76mm 89mm 102mm Button Bit For Bench Drilling Product Specification: T45 Button Bits Thread Button bit is well known for its high wear ...
2024-12-09 12:11:48
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...Drilling Tools RC Hammer and RC Button Bit Product Introduce: Reverse Circulation (RC) drilling is used to collect mineral and rock samples quickly ...
2025-07-24 00:09:47
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Product Description: The Tungsten Carbide Drag Bit is a high-efficiency tool designed for drilling operations in various industries. With its ...
2025-03-07 00:14:07
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...Bit with Carbide Buttons for Mining Exploration Product Introduce: Reverse Circulation drilling, or RC drilling, is a method of drilling which uses ...
2025-07-24 00:09:47
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...good drilling performance and long service life. They are with high efficiency, low failure rate and long service life. Even for all kinds of high ...
2024-12-09 12:40:32
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SRC542 SRC543 SRC545 Reverse Circulation RC Drill Bits For Hard Formation RC bits Model SRC542 for shank RE542 Diameter No x Button diameter mm Button ...
2024-12-09 12:18:50
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... drill bit its striking power. This combined with the rotational movement means the rock is crushed in a very efficient manner. DTH drilling tool ...
2024-12-09 12:33:51
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....Excellent control over hole deviation. Convex: Suitable for soft to medium hard rock formation.Non abrasive rock formations.High penetration rate. ...
2024-12-09 12:42:49
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... Chevron Step Drilling Drag Bit For Clay Sand Drilling Product Introduce The Chevron style drag bit does not penetrate as fast as the step type, ...
2024-12-09 13:15:04
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... and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling ...
2024-12-09 17:41:02
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