Description
Amana Tool Solid Carbide Spektra™ Extreme Tool Life Coated Compression Spiral CNC Router Bits for Baltic Birch Plywood Drilling & Boring The ZrN coating creates a The 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 It provides a beautiful groove to help define panels and broad surfaces