The End Piece (OEM Part No. 3128305171) is a spare part compatible with M2D, Boomer XE3C , Boomer L2D, Boomer M2C, and S7D drilling rigs. Manufactured from high-strength alloy steel, it is designed for use in the structural support system at the end piece position. The end piece provides secure structural termination, helps stabilize connected components, and ensures reliable alignment during drilling operations. Its durable construction offers high strength, wear resistance, and long service life, making it a dependable replacement part for underground mining and tunneling applications.