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retract drilling button bit
Selling leads
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Top Sale Diamond Core Drill Bits For Mining Exploration Core Drilling Tools Specifications: Size Outside diameter(mm) Inside diameter(mm) AQ 47.75/47...
2025-06-21 00:38:45
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...drill bit for hard rock Core Drilling Tools Product information:The synthetic diamond polycrystalline is manufactured by sintering the fine grains ...
2025-06-21 00:38:43
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2025-06-21 00:36:30
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...drill rod Shank Hex22x108mm Integral Drill Rod Description: Integral Drill Steel is used by a hand held drill machine in Underground mining and for ...
2025-06-21 00:38:15
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...small pneumatic rock drills for shallow hole drilling operations, and are generally made of H22 and H25 hexagonal hollow drill steel. It needs to ...
2025-07-21 00:21:16
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...small power rock drills, like air leg rock drills, hand held rock drills, etc. The tapered drill rod can be matched with multiple drill bits to ...
2025-07-21 00:21:16
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... drills for shallow hole drilling operations, and are generally made of H22 and H25 hexagonal hollow drill steel. It needs to be matched with the ...
2025-07-21 00:21:16
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...Drill Steel or Rock Drill Rod for Quarry Mining Rock Drilling Tools Product information: Plug-hole Integral Drill Steel is widely used in stone pit ...
2025-06-21 00:38:12
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...Drill Steel Rods For Small Hole Rock Drilling Tools Specification: Diameter 32mm Length 400mm - 6400mm Bit type Chisel Shank H19 x 108mm Prodcut ...
2025-06-21 00:32:37
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...Drill String For Bench And Production Drilling Thread Drill Rod Product features Of R38 Drill String : R38 drill string is one of threaded drill ...
2025-07-21 00:21:15
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