The ideal laminate trimming bit for high-volume production. Solid carbide and integral pilot (No bearing to maintain) extend life of bit, slim configuration reduces vibration. Suitable for routers and trimmers. Has a short/Flat pilot for dado clean out/ dado cleaning, #51204, diameter (D) 1/4, cutting height (B) 1/4, shank (D) 1/4, overall length (L) 1-1/2, Type flush, flutes 1, 51204 Solid Carbide short/Flat pilot for dado clean out & dado cleaning flush trim 1/4 dia x 1/4 x 1/4 inch shank x 1-flute