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Heavy duty drilling bits for hard stone suitable for powerful percussive drills and top hammers with high speed drifter,,such as Atlas Copco 282 rocket boomer,Atlas Copco 352 rocket boomer

Based on the summary of the use of full hydraulic drilling rigs for many years, this article summarizes the matters needing attention in the use of full hydraulic drilling rigs, analyzes the common faults of full hydraulic drilling rigs, and proposes solutions.

AQ/BQ/NQ/HQ/PQ Wire-line Drill Pipe Drill Rod for Mining Drilling

Water Well Drill rod,Water Well Drill rod API 2 7/8" IF API 2 3/8" IF 89mm 2M DTH drill rod

joint adapter is the portion of drill pipe, which includes pin adapter and box adapter, connected the two sides of the teo sides of the casing tube.

R32 Coupling Sleeve Drilling Rod ,R32 Coupling Sleeve Drilling Rod for quarrying

Discover the benefits of tapered button bits for rock drilling. Made from high-quality carbide and steel, these bits are perfect for tunneling, mining, and geological exploration. Learn about their specifications and applications to enhance your drilling efficiency.

215mm size tricone bit ,215mm size tricone bit used in oil field API standard tricone bit hot sale

122mm diamond PDC drill bit for water well drilling

we produced T38 Adapter Striking Bar ( )shipped to Australia. We are a company specializing in the production of T38 Adapter Striking Bar. We can produce a variety of Striking Bar