Amana Tool 46348 CNC Solid Carbide Spiral Plunge for Solid Wood 1/4 D x 1 CH x 1/4 SHK x 2-1/2 Inch Long Down-Cut Router Bit

Specially designed for speed and finish when working with solid hardwood. The combination of acute spiral flute shear angles with face ground helix yield high feed rates, fast plunge action, quick direction changes, deep penetration and mirror finish. Recommended RPM 20,000-21,000.