long foam cutting end mill router cutter bits for
These CNC end mill foam bit allow you to achieve both precision and depth for foam cutting and milling applications. Foam Cutting Router Bits Features: 1, High Speed Steel (HSS) hardness: HRC ° 2, Sharp spiral flute for clear smooth finishing 3, Extralong reach 2D and 3D CNC Carving Milling 4, Foam cutter size could be customized