Whether you're starting out with your first CNC or expanding the range and quality of an existing bit collection, you will find plenty of projects to tackle with Freud's 1/4" shank 3 Piece Lettering and Sign Making Set. Includes (18-108) 3/8" Dia. Round Nose Bit; (19-102) 7/16" Dia. 1/8" Radius Dish Carving Bit; (701-03) 3/16" Dia. 7.5⁰ Radius, 1/2" Cut Depth Engraving V-Groove Bit. 3 Piece Set Ideal For: Ideal for wood, wood composites, plastics (hard & soft), aluminum for 2D & 3D carving, sign making, and engraving. Application: Improve your CNC router bit selection with this 3-Piece Lettering and Sign Making CNC Router Bit Set from Freud. . Made In Italy.