10pcs 2.5 x 12mm Spiral Router Bit End Mill Wood Working Milling Cutter Router Bit

1、Used for rilling milling cutting and carving of hardwood plywood acrylic plastic fiber resin PCB and other materials. 2、Ball nose router bit for carving and sculpting surfaces easy to remove cuttings. 3、The nano blue coating increases hardness resulting in longer service life and the drill bit is more durable and wear resistant. 4、Great for 3D embossment and complex 3D sculpture. Made of high quality tungsten steel material. 5、The cutting edge with high sharpness and the surface is free from burrs ensures engraving and milling performance.