FoxAlien 20/30/45/60/90deg 0. 1mm Triangular CNC Router Bits Set, 1/8" Shank Engraving Carving V-Bit with Nano Blue Coating Sharp Pyramid Bits for Acrylic Wood MDF Aluminum Lettering Sign Making.

Features: Specification: Applications: Widely used to engrave, drill, mill, cut and carve on hardwood, plywood, acrylic, plastic fiber, resin, PCB, aluminum and other material. Suitable for lettering and sign making. Package List:.