46097 Solid Carbide Spiral 1/4 Dia x 3/4 x 1/4 Shank x 2-1/2 Inch Long Composite, Fiberglass & Phenolic Cutting ZrN Coated Down-Cut Router Bit
Amana Tool®’s Modern Materials Finishing Geometry (MMFG) incorporates high shear, multi-flute and a ZrN coating designed for the ultimate combination of finish and tool longevity in aerospace materials. Modern-day materials present challenges to the fabricator, using these special multi-flute edge tools featuring ZrN ceramic coating addresses these challenges with a winning geometry combination.
Excellent for cutting:
Fiberglass PCB Board
Poly (methyl methacrylate) (PMMA)
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