Amana Tool 45199 Solid Carbide Straight Plunge High Production 1/8 D x 7/16 CH x 1/8 SHK x 1-1/2 Inch Long Router Bit

Use a two-flute bit where fine finish is paramount. Two flutes balance the bit, eliminating vibration that degrades the cut finish. Two cuts per revolution yield a smooth surface, but feed rate is slightly reduced. With solid carbide cutting edge.