The Holder (OEM Part No. 3128078549) is a robust structural component designed for the feed beam support system of underground and surface drilling rigs, including models such as FlexiROC D65 LF, Boomer 291, Boomer S2, and PowerROC D55. Manufactured from high-strength alloy cast steel, it serves as a critical mounting and support point within the feed beam assembly. Engineered to withstand heavy operational loads and vibration, this holder ensures accurate alignment, structural stability, and reliable long-term performance in demanding mining and drilling applications.
