Description: 100% Brand new and high quality Set of 4 straight router bit, wood milling cutter Use this versatile extra long cutter router bit for all straight cut needs, with 2 flute carbide cutting edge Cemented carbide, micro grain grade provides increased strength and utmost resistance Design: Straight Specification: Bit Construction: Carbide Tipped Color: Yellow Shank diameter: 1/2''/12.7mm Cutting Length: Approx. 12.7mm/1/2'',20mm/0.79inch,20mm/0.79inch,25mm/0.98inch Overall Length: Approx.55mm,57mm,67mm Number of Flutes: 2 Package Includes: 4 Piece of Straight Router Bit Note: Please allow 1-3mm error due to manual measurement, make sure that you do not mind before you bid. Due to the different monitor and light effect, the actual color may be slightly different from the picture color