Spetool 90 Degree Carbide V Bits With Tiain Coated 4 Flutes, Chamfer End Mill SPECIFICATION: Chamfer End Mill With 90 Degree, 1/4" shank, 2" overall length, can be used in routers with 1/4" collect; 4 FLUTE V-BIT: 4 Flutes Designed Chamfer V Bits to make Cutting More Efficiently And Clean Surface. Suitable for high-speed cutting and harder materials. APPLICABLE MATERIALS: SpeTool Solid Carbide V Bit With Tiain Coated tip, suitable for Hard wood, Plywood, Soft wood, OAK, MDF And Metals Under HRC 55. WIDE APPLICATION: Perfect for CNC routing, Woodworkers, including hobbyists and professionals,for tasks such as sign making, engraving, lettering and Chamfering End. DURABLE AND PRECISE: SpeTool CNC Router Bits for V grooving, high-quality construction ensures durability and precision, allowing for consistent and accurate cuts. SPETOOL SERVICE: V Groove Router Bits Good quality, cost-effective, efficient after-sales service, etc.