The Holder (OEM Part No. 3128309822) is a spare part compatible with Simba M4C, Simba E70, Simba E7C, M40S underground drilling rigs. Manufactured from high-strength alloy steel, it is designed as a structural component for the holder assembly position in equipment mounting and support structures. The holder provides secure fixation, support, and accurate positioning for connected components, ensuring stable equipment operation. Its durable alloy steel construction delivers excellent strength and resistance to mechanical stress. This OEM replacement holder is suitable for demanding underground mining and tunneling applications.