The Holder (OEM Part No. 3128324918) is a spare part compatible with Boomer S2,Boomer M2C, COP MD20,Boomer S1D,Boomer S2, and Boomer T1D underground drilling rigs. Manufactured from high-strength alloy steel, it serves as a structural component for the Boomer series feed beam assembly at the feed beam holder mount position. It provides secure fixing, accurate positioning, and stable support for connected components during drilling operations. Designed for underground mining applications, this holder delivers excellent mechanical strength and durability. Precise OEM dimensions ensure reliable installation and extended service life.