Amana Tool CNC Router Bit Sets - Starter Sets Option:AMS-102 X-Carve® CNC Router Bit Starter 4-Pc Pack, 1/4 Inch Shank Spiral-flute bits combine a shearing

Spiral-flute bits combine a shearing action in cutting with an augering action in chip clearance

it provides added stability while enhancing the overall look of your space

Reduces stress in hand and arm

100% in 60 minutes

Automatic open and manual close for convenience

Amana Tool CNC Router Bit Sets - Starter Sets Option:AMS-102 X-Carve® CNC Router Bit Starter 4-Pc Pack, 1/4 Inch Shank Spiral-flute bits combine a shearingFor the most demanding signmaking, lettering and engraving tasks. Designed for creating signs and other CNC projects in a variety of materials. Each router bit is manufactured from Amana's exclusive grade carbide according to stringent quality standards. Designed for cutting: Carbon Fiber Laminate MDF Melamine Plastic Acrylic Solid Surface Wood Veneered Plywood See below for set contents.