Original Fein holder 63998611045 — a direct-fit replacement part that secures the front connecting assembly on Fein metal core drills. This genuine Fein holder is the same part used in the KBB series front assembly (notably the KBB 60 X / KBB 60 magnetic core drills) and installs in the area that interfaces with the connecting piece, protective grille and magnetic foot.

Part details: manufacturer number 6 39 98 611 04 5 (GTIN 4014586622804); engineered to the original Fein tolerances for a precise fit and correct alignment during reassembly — ideal when you need reliable parts for power tools to get a machine back into service.

Example models it fits (where listed): Fein KBB 60 X (series 727214) and compatible KBB 60 core drilling units.