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tungsten carbide rock drilling tools
Selling leads
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...Rock Drilling Bit Description: 1. These threaded button bits can meet different drilling requirements in all rock formations. We can offer special ...
2025-06-21 00:33:11
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Mining 7degree 38mm Taper Button Rock Drilling Bit Description: Different rock formation and rock drills require different taper angles. When drilling ...
2025-06-21 00:33:13
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... 11° Prodcut information 11 Degree Taper Angle Hexagonal Drill Rod: The tapered drill rods are used for Pneumatic rock drill and Hydraulic rock ...
2025-07-30 00:13:50
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... rates and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face convex type, ...
2025-07-30 00:13:50
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... are applicable to drill soft rock, loose-medium rock and hard rock.Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38...
2025-07-30 00:13:50
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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 ...
2025-07-30 00:13:50
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...Rock Drilling Tool Hex 22mm Integral Drill Rod Product information of Hex 22mm integral drill rod: Integral drill steel rods are used by hand held ...
2025-07-30 00:13:50
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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 ...
2025-07-30 00:13:50
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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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...Rock Drilling Tool Internal Galvanized Tapered Button Bit Description Of 38mm Rock Drilling Tool: 38mm Rock Drilling Tool also known as 38mm rock ...
2025-07-30 00:13:50
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