OEM‑compatible Collaring Part (3128009000) for Simba M4C, Simba E70, Simba E7C, Simba M40S, Simba H1354, and SIMBA H1254 underground mining equipment. Made from steel, this aftermarket spare part is used in the drilling rig structure, ensuring stable and reliable operation in demanding underground mining applications. Its durable construction enhances equipment performance and extends service life.