Router, planing accessories - brand generic - 1/4'' flush milling shank shank and underside cutter 12.7x25mm black Highlights brand generic 1/4'' flush milling shank shank and underside router bit 12.7x25mm black Description: Manufactured from cemented carbide for long life. Application: used for grooving, cutting Very wear-resistant, durable. Clean, crisp surface without glitches. The main function is cutting, three-dimensional draft angle, split. Specification: Material: Cemented Carbide Color: As Pictures Shown 1: 1/4*1/2*25 Total Length: Approx. 86mm / 3.39inch Shank Diameter: 1/4'' (6.35mm) Blade Diameter: 1/2"" (12.7mm) Blade Length: 25mm / 0.98inch 2: 1/4*1/ 2*38 Total Length: Approx. 86mm / 3.39inch Shank diameter: 1/4'' (6.35mm) Blade diameter: 1/2"" (12.7mm) Blade length: 38mm / 1.50inch Package includes: 1-piece trimmer part Note: The color may have different as the difference display, pls understand. Please allow 1-3mm error due to hand test.