The Drill Steel Support Half (OEM Part No. 3222330090) is a structural spare part compatible with Epiroc drilling equipment, including Simba M4C, PowerRoc-D55, ROC-L6, and ROC-L8. Manufactured from durable steel, it functions as a drill steel support component within the drilling system. The support half is designed to help hold and position drill steel during drilling operations, contributing to stable component alignment and reliable machine performance. Built for demanding mining environments, this aftermarket replacement component provides robust structural support and dependable service life for equipment maintenance and repair applications on compatible Epiroc drilling equipment.