Special unique carbide for longer lifetime in abrasive material. Designed for CNC applications requiring high feed rates and a clean finish. Particularly suitable for double-sided melamine or laminated material, #46182, (D) diameter 1/2, (b) Cutting height 1, (D) shank 1/2, overall length (L) 3, B1 9mm, type Solid carbide, flutes 2, CNC solid carbide compression spiral 1/2 dia x 1 inch x 1/2 shank