Amana Tool 51502-Z SC Spiral 'O' Single Flute, Aluminum Cutting 1/4 D x 5/8 CH x 1/4 SHK x 2 Inch Long Down-Cut ZrN Coated Router Bit with Mirror Finish

Benefits of Mirror-Finish: Razor sharp cutting edge Effortless chip removal Helps prevent chip re-welding Extends tool life Exceptional cut quality Dissipates heat well and prevents melting SPECIFICATIONS: Direction: Down-Cut (D) Diameter: 1/4 (B) Cutting Height: 5/8 (d) Shank: 1/4 Overall Length (L): 2 Flutes: 1 Advantages of ZrN Coating: Creates incredibly precise detail work Optimized flute geometry and low Total Indicated Runout (TIR) * clean cuts, essentially eliminates sanding and reduces chatter when used with low TIR spindles Creates a harder and tougher cutting ceramic over carbide edge, allowing for a prolonged cutting edge life and helps to prevent the build-up/galling of material in the flutes while cutting PVD ceramic hardcoat designed for soft, gummy and abrasive materials High as