Amana Tool 46574 CNC 2D and 3D Carving 1.0 Deg Tapered Angle Flat Bottom x 1/8 D x 1-1/2 CH x 1/4 SHK x 3 Inch Long x 3 Flute SC ZrN Coated Router Bit

Up-Cut Flat Bottom for Superior Chip Ejection in CNC and CNC Carving Machines Amana Tool®'s Modern Materials Finishing Geometry (MMFG) incorporates high shear, multi-flute and a Zirconium Nitride (ZrN) Coating designed for the ultimate combination of strength, 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.