181 - 190 of 216
76mm reaming bits
Selling leads
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...BR2 Shank DTH Button Bit is a high-performance drilling tool specifically engineered for down-the-hole (DTH) hammer applications. Its innovative ...
2026-06-20 00:21:37
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Drifting and Tunneling Tools Drill Retrac Button Bits Spherical and Parabolic R32 Product specifications: Drill Bit Diameter, mm No x Button Diameter ...
2026-06-20 00:21:38
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Tungsten Carbide T38 Spherical / Ballistic Drill Bit,Dia 76mm and 102mm for mining Describtion This type of bit is well known for its high wear ...
2024-12-09 18:32:29
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Different rock hardness drilling button bit T45 with Dia 76mm and 89mm , benching and long hole drilling Describtion This type of bit is well known ...
2024-12-09 18:44:59
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Product Description Button bits are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling ...
2026-06-20 00:21:38
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-06-20 00:21:38
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-06-20 00:21:38
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-06-20 00:21:38
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Diamonds and high-grate carbide of Reamer with Model AQ BQ NQ HQ PQ Description: Reamer feature increased stability and reduced vibrations due to the ...
2026-06-20 00:21:38
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Diamonds and high-grate carbide of Reamer with Model AQ BQ NQ HQ PQ Description: Reamers feature increased stability and reduced vibrations due to the ...
2026-06-20 00:21:38
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