The Shaft (OEM Part No. 3222320801) is a mechanical spare part compatible with Epiroc drilling equipment, including ROC-L6 and ROC-L8 models. Manufactured from alloy steel, it functions as a transmission and rotation component in the drill feed system. The shaft supports rotating assemblies, improves feed mechanism stability, and ensures efficient drilling performance. Designed for heavy-duty mining applications, this replacement mechanical component offers reliable performance, high strength, and long service life.