Amana RC-1000 Insert Solid Carbide Flush Trim 3/4 Dia x 12mm (15/32) x 1/4 Shank

In a production environment, insert tooling reduces downtime to a minimum. Each throw-away insert knife in this flush trimming bit has multiple edges. Rotate the knife to expose a fresh cutting edge. Tips can be replaced at any time, even mid-job, without changing the router setup. Has four cutting edges per knife.