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R32 / R25 Rock Drilling Tools Tungsten Carbide Drill Bit Shank Pilot Adapter

Button Drill Bit
2026-01-13
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#milling drill bits #hardened steel drill bits #industrial drill bits
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 final size in combination with a pilot adapter. • ... View More
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R32 / R25 Rock Drilling Tools Tungsten Carbide Drill Bit Shank Pilot Adapter
R32 / R25 Rock Drilling Tools Tungsten Carbide Drill Bit Shank Pilot Adapter
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