Amana Tool Solid Carbide Spiral 3 Flute Plunge CNC Router Bits Option:46214 - 3/8 Dia x 1-1/4 x 3/8 Inch Shank Down-Cut, 3-Flute To match the factory grind

To match the factory grind

Should be used with Freud's slotting cutter arbors 60-100 for 1/4" shanks and 60-102 for 1/2" shanks

Razor sharp cutting edge

The Zirconium Nitride (ZrN) coating creates a harder and tougher cutting ceramic over carbide edge allowing for a prolonged cutting edge life and helps to prevent the build-up/galling of material in the flutes while cutting

Amana Tool Solid Carbide Spiral 3 Flute Plunge CNC Router Bits Option:46214 - 3/8 Dia x 1-1/4 x 3/8 Inch Shank Down-Cut, 3-Flute To match the factory grindGreat for production settings and excellent for creating grooves and dado cuts in softwood hardwood plywood and composite materials. 'Down Cut' spiral. Three flute design for very high quality finish. Recommended RPM 20,000 21,000.