191 - 200 of 1419
127mm threaded rock drill bit
Selling leads
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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 ...
2026-07-02 00:13:32
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...rock drill bits T38 64mm 2 . 5 " Button Drill Bit 4 holes Rock Drilling Tools button 8 * 10 , 5 * 9mm Product Name: Thread Button bits Description: ...
2024-12-09 18:56:38
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...drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ...
2026-07-02 00:13:32
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...drill bit T38 76mm with Flat flower,Ballistic Carbide Inserts and gold Thread Button bit is well known for its high wear resistance on medium-hard ...
2024-12-09 18:51:21
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...drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ...
2026-07-02 00:13:32
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...drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ...
2026-07-02 00:13:32
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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. ...
2026-07-02 00:13:32
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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. ...
2026-07-02 00:13:32
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... of button bit, reaming button bit, retract button bit, drop centre retract button bit. The button shapes of our button bits are spherical, ...
2026-07-02 00:13:32
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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 ...
2026-07-02 00:13:32
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