Amana Tool 46288 CNC 2D and 3D Carving 7 Deg Tapered Angle Ball Nose x 1/8 D x 1/16 R x 1/2 CH x 1/4 SHK x 3 Inch Long x 3 Flute SC ZrN Coated Upcut Router Bit

Specially designed for 2D and 3D CNC profiling and carving in plastic & wood with machines with CNC machines. The high-shear ball nose tips cut smooth 2D and 3D contours with reduced stepping while the proprietary Spektra™ coating (applied by the physical vapor deposition coating process) provides high resistance to wear sharper cutting edges extended tool life and less friction & heat buildup.