CNC Router Bit 1/8 inch Cutting Dia, 1/4 inch Shank, 3 Flutes Upcut Spiral Router Bit, Solid Carbide End Mill with Nano Blue Coating for Wood PVC Carving Engraving (2 Pack)

Eyryfui Professional-Grade 1/8" CNC Router Bits for Precision Milling EngravingEngineered for detail-oriented craftsmen and professionals, the Up-Cut Spiral End Mills deliver precision and clean finishes. Featuring a solid carbide body and an advanced blue nano coating, this 1/8 router bit​ maintains its sharpness longer and provides reliable performance for woodworking, detailed carving, and milling applications.Key Benefits:Extended Tool Life Durability:​ The solid carbide construction combined with a wear-resistant blue nano coating offers superior heat resistance, reducing friction and extending the life of these end mills​ significantly compared to uncoated bits.Efficient Chip Removal Smooth Finish:​ The 3-flute up-cut spiral design efficiently lifts chips away from the cut, minimizing heat buildup and helping to achieve a cleaner edge on the workpiece.Wide Material Compatibility Universal Fit:​ Ideal for machining wood (plywood, MDF, hardwood), plastics like PVC, and soft non-ferrous metals. The 1/4 inch shank​ ensures compatibility with most CNC routers, engravers, and handheld routers equipped with a standard 1/4" collet.Product Specification:Shank Diameter: 1/4 inchCutting Diameter: 1/8 inchCutting Length: 1-1/4 inchOverall Length: 2-1/2 inchMaterial: Solid CarbideCoated: Nano-blue coatingPackage Includes:2 x Spiral End Mill

• PRECISION DIMENSIONS: 1/4 inch shank diameter, 1/8 inch cutting diameter, 1-1/4 inch cutting length, and 2-1/2 inch overall length for deep cutting applications in CNC routing and woodworking projects
• NANO BLUE COATING TECHNOLOGY: Advanced coating provides superior heat resistance and wear protection, extending tool lifespan up to 3 times longer than uncoated bits while maintaining sharpness and reducing friction during operation
• 3-FLUTE UPCUT SPIRAL DESIGN: Extra sharp flutes deliver efficient chip evacuation, minimize heat buildup, and produce smooth cutting edges on grooves, slots, mortises, and dados with cleaner results than straight bits
• PREMIUM TUNGSTEN CARBIDE CONSTRUCTION: Solid carbide end mill construction ensures long-lasting durability and consistent performance for side milling, end milling, and finish machining applications
• VERSATILE WOOD COMPATIBILITY: Works effectively with plywood, oak, MDF, and various hardwoods; fits most CNC routers and plunge routers with 1/4 inch collet size for professional and hobbyist use