Highlights
Key Advantages
- Replaces Epiroc part numbers 3115222300 / 3115 2223 00 without modification – open the box, slap it in, get back to drilling.
- Ground and hardened steel. We're not going to slap a 'military-grade' label on it, but it handles everyday drill string punishment in hard rock without deforming early.
- Tighter bore tolerance means less shank runout. In plain terms: the piston hits straight, the drill steel transfers energy efficiently, and you swap out the bushing instead of a cracked chuck or a bent side bolt.
- Used across Cop 1838 through 2550 platforms, so if your fleet runs multiple models, you can reduce part numbers in inventory.