Amana 51511-K Solid Carbide Spektra Plastic O-Flute Spiral Bit, 1/4" Diameter, 1/4" Shank

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. Left hand helix left hand cut.DirectionDown-Cut(D) Diameter1/8(B) Cutting Height1/2(d) Shank1/4Overall Length (L)2TypenACo Ceramic CoatingFlutes1