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Amana Tool ZrN Coated "Zero-Point" 90° V-Groove & Engraving Solid Carbide Router Bits - Designed for V-grooving or beveling 90° the following materials:
Aluminum, Brass, Bronze, Copper, Gold & Silver
Hard Plastics
Hardwood
Laminated Chipboard/Plywood
MDF
Solid Surfaces (Corian®)
Formica®, etc.
Soft Plastics
Softwood
Composites
Veneer
Polycarbonate (Lexan™)†
Aluminum 5052
and more ....
†Recommendation: Use the slowest suggested feed rates and the shortest bits necessary for cutting and routing Lexan™.
Benefits of ZrN Coating
Creates a harder and tougher cutting edge, allows for a prolonged cutting edge life, and helps to prevent the build-up of material in the flutes while cutting