RC Hammer Drilling Shark

RC Hammer Drilling Shank An RC (Reverse Circulation) Hammer Drilling Shank is a specialized down-the-hole (DTH) drilling hammer and bit system used primarily for mineral exploration, grade-control drilling, geological sampling, quarrying and mining. Unlike conventional DTH drilling, the RC system returns drill cuttings and samples through an inner tube, helping reduce sample contamination and allowing continuous collection of representative rock samples. Technical Specifications RC hammers are available in different sizes and shank configurations. The exact specification must be matched to the drill rig, drill pipe and required hole diameter. Specification Typical Range Hammer Size 3" – 10" Hole Diameter Approximately 84–370 mm Working Pressure 1.0–3.5 MPa Rotation Speed 25–40 RPM Impact Frequency Approximately 28–35 Hz Bit Type RC button bit Shank Types RE531, RE004, RE542, RE543, RE545, PR40, PR52, RE547, PR54 and others Connection Remet, Metzke or drill-pipe-specific Operation Reverse circulation DTH Power Source Compressed air Application Mining, exploration and grade-control drilling.

RC Hammer Drilling Shank An RC (Reverse Circulation) Hammer Drilling Shank is a specialized down-the-hole (DTH) drilling hammer and bit system used primarily for mineral exploration, grade-control drilling, geological sampling, quarrying and mining. Unlike conventional DTH drilling, the RC system returns drill cuttings and samples through an inner tube, helping reduce sample contamination and allowing continuous collection of representative rock samples. Technical Specifications RC hammers are available in different sizes and shank configurations. The exact specification must be matched to the drill rig, drill pipe and required hole diameter. Specification Typical Range Hammer Size 3" – 10" Hole Diameter Approximately 84–370 mm Working Pressure 1.0–3.5 MPa Rotation Speed 25–40 RPM Impact Frequency Approximately 28–35 Hz Bit Type RC button bit Shank Types RE531, RE004, RE542, RE543, RE545, PR40, PR52, RE547, PR54 and others Connection Remet, Metzke or drill-pipe-specific Operation Reverse circulation DTH Power Source Compressed air Application Mining, exploration and grade-control drilling. Designed for safe, efficient, and compliant operations.