Amana Tool Solid Carbide Compression Spiral Single Flute CNC Router Bits 3.5"-4.5" Perma-SHIELD® non-stick coating for less

Perma-SHIELD® non-stick coating for less heat and friction

a Dovetail Set to rout matching beveled holes & plugs

The special geometry of these bits delivers up to 4 times the life of conventional straight bits in melamine and other abrasive composites

Ideal for electrical

Two cutting edges spaced 180 degrees apart

Amana Tool Solid Carbide Compression Spiral Single Flute CNC Router Bits 3.5"-4.5" Perma-SHIELD® non-stick coating for lessSpecial unique carbide for longer lifetime in abrasive material. Designed for CNC applications requiring high feed rates and a clean finish. Particularly suitable for double sided melamine or laminated material. Laminate Laminated Plywood Melamine Melamine Particle Board MDF HDF Oriented Strand Board (OSB)* Particle Board Softwood Hardwood Veneered Plywood *Oriented Strand Board is an engineered wood particle board. Recommended RPM 20,000 21,000.