R38 Coupling Sleeve For Top Hammer Drilling Rods
RockHound offers durable R38 coupling sleeves made from 23CrNiMo alloy steel. Our products feature a 20-hour heat treatment for maximum wear resistance. We provide full-bridge, semi-bridge, and reduction types for mining and tunneling.
R32 Coupling Sleeve Middle Stop For Mining Drill
RockHound R32 Coupling Sleeves for Top Hammer drilling. Forged from 23CrNiMo alloy steel with 20-hour heat treatment. Middle Stop and Reduction types available — built to maximize energy transfer and cut bit wear on every shift.
R32 T38 T45 T51 Shank Adapter Cop1440 1550 1838
RockHound’s COP 1440, 1550 & 1838 shank adapters — forged 23CrNiMo, 20-hr heat treatment, R32 to T51 threads, 435–525 mm. Outlast OEM on every shift. Request a quote.
Cop 1036 1038 1238 Shank Adapter | R32 R/T38 T45
Description The Cop 1036, Cop 1038, and Cop 1238 Shank Adapters from RockHound are precision-engineered striking bars designed to transmit maximum percussive energy from the rock drill piston directly into the drill string — with minimal energy loss at every blow. Manufactured specifically for Atlas Copco (Epiroc) hydraulic drifters, these components serve as the critical…
ST68 Thread Retrac Button Drill Bit For Mining
Premium ST68 Thread Retrac Button Drill Bits by RockHound — engineered with 45CrNiMoVa alloy steel bodies and YK05 tungsten carbide inserts for superior hole straightness, reliable bit retrieval, and extended service life in underground mining and tunneling. Available in 102 mm and 115 mm diameters.
ST58 Threaded Retrac Button Bit For Mining Drill
Shop RockHound ST58 Threaded Retrac Button Bits — engineered with 45CrNiMoVa steel bodies and YK05 carbide buttons for superior penetration, anti-jamming performance, and extended service life in fractured rock formations.
T38 & T45 Shank Adapter L550mm For Tamrock HL500
T38 & T45 Shank Adapters (L550mm) for Tamrock HL500 / Sandvik hydraulic drifters. Manufactured from 23CrNiMo alloy steel with a 20-hour carburizing heat treatment for superior impact fatigue life. OEM logo marking available. Ships globally.
YYG90 Shank Adapter For Pneumatic Rock Drilling
YYG90 Shank Adapter for pneumatic rock drills. Forged from premium 23CrNiMo alloy steel with precision R32 threads, each adapter undergoes a rigorous 20-hour heat treatment for superior fatigue strength and extended service life.
YYG-40 Shank Adapters for Pneumatic Rock Drills
Wholesale YYG40 Shank Adapters for pneumatic rock drills — forged from 23CrNiMo alloy steel with a 20-hour carburizing heat treatment for maximum fatigue resistance. Available in R32 thread, lengths 320 mm–380 mm. OEM branding supported. Shop RockHound for field-proven rock drilling consumables.
T51 Coupling Sleeves For Top Hammer Drilling
Upgrade your top hammer drill string with RockHound T51 Coupling Sleeves — forged from 23CrNiMo alloy steel and precision heat-treated for 20 hours. Available in Middle Stop (72mm / 77mm) and Reduction (T51/T45) configurations. Built for surface mining, tunneling, and civil drilling. Custom OEM branding supported.