To be used only on CNC machines and routers with automatic feeding. Produce super clean, smooth cuts especially in acrylic materials (Plexiglas Lucite) other plastics and wood. Bits are made according to strict tolerances from an exclusive carbide grade and polished to a mirror finish using amana’s unique process. Designed to eject chips up. Ideal for industrial applications and CNC machines. Right hand helix right hand cut, #51405-K, direction: Up-cut, (D) diameter: 1/4, (b) Cutting height: 1, (D) shank: 1/4, overall length (L): 2-1/2, Type: naco ceramic coating, flutes: 1, 51405-K Solid Carbide CNC spektra extreme tool life Coated spiral 'o' Flute, plastic cutting 1/4 dia x 1 x 1/4 inch shank Up-cut router bit
