Magnate 2231 3 Flute Compression Spiral Router Bit - 3/4" Cutting Diameter; 2-1/2" Cutting Length; 3/4" Shank Diameter; 5" Overall Length

This compression spiral bit is designed for MDF (Medium Density Fiberboard) and products with melamine laminate. It is used where faster feed rates need to be achieved. Always refer to the operation manual of your router first, in the event that a router bit doesn't come with a speed chart, you may start at about 2,000 rpm slower than the maximum speed described in the chart below. Maximum speed below is for reference only, actual best performance speed varies depending on a number of factors i.e. size of the router bit, the material to be cut, etc. Run 24,000 rpm maximum for 1" overall diameter router bits; Run 20,000 rpm maximum for 1-1/2" overall diameter router bits; Run 18,000 rpm maximum for 2" overall diameter; Run 16,000 rpm maximum for 2-1/2" overall diameter router bits; Run 12,000 rpm maximum for 3" overall diameter router bits; Run 10,000 rpm maximum for 3-1/2" overall diameter router bits;