91 - 100 of 580
r38 threaded mining drill bit
Selling leads
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... carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used ...
2026-06-20 00:21:38
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...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. ...
2026-06-20 00:21:38
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...bit GT60 Dia102~152mm button bit and retrac bit for long hole drilling Product Name: GT60 button bit Description: GT60 button bit Button bit Made ...
2024-12-09 19:10:27
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.... Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the ...
2026-06-20 00:21:37
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...Drill Bits / 14 Buttons Threaded Button Bits Product Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. ...
2026-06-20 00:21:37
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...Drill Bits / 14 Buttons Threaded Button Bits Product Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. ...
2026-06-20 00:21:37
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... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design ...
2026-06-20 00:21:38
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...Drill Head T51-102mm Flat Face Spherical Thread Rock Drill Button Bit for Mining Product Description Thread button drill bits are made by high ...
2026-06-20 00:21:37
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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 ...
2026-06-20 00:21:38
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... heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. ...
2024-12-09 17:21:59
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