The Holder Set (OEM Part No. 3222320814) is a mechanical spare part compatible with Epiroc drilling equipment, including ROC-L6, and ROC-L8 models. Manufactured from high-strength steel, it functions as a component fixing and support assembly in the drill frame. The holder set provides secure mounting, improves structural stability, and supports reliable drilling performance. Designed for demanding mining environments, this replacement mechanical component offers high durability, dependable performance, and long service life.