Amana Tool CNC Spiral Flute Plunge Solid Carbide Router Bits: 3-FluteThank you for shopping with us! Great for production settings and excellent for creating grooves and dado cuts in softwood, hardwood, plywood, and composite materials. ‘Upcut’ or ‘Downcut’ spiral. Three-flute design for very high quality finish. Excellent for cutting wood, plywood, composite materials. Warning: Recommended RPM=20,000-21,000 ![]() |