Allied Machine & Engineering's 181A-0026 is a replaceable carbide spade drill insert designed for Allied's 1 Series spade drills. The insert measures 13/16 in diameter and 5/32 in thick and features standard geometry suitable for a range of metal drilling tasks. It carries TiAlN coating for wear resistance on the cutting edge, and is identified as 181A-0026 within the 1 Series lineup. Intended to be mounted in a compatible spade drill holder, this insert enables the drilling edge to be replaced without discarding the entire drill body, aligning with applications where wear or damage occurs at the insert.
