1、STURDY MATERIAL: Router bit is made of tungsten carbide alloy with a seamless design that ensures resistance to wear and tear, tungsten carbide grain enhances its strength and maximum longevity. 2、BLUE COATING: Features high hardness and heat resistance blue coating that maintains the sharpness and lubrication for longer periods, thus producing the finest cutting results. 3、BETTER MILLING EFFICIENCY: The cutter body is coated to remove chips more efficiently, decrease friction, and prevent the accumulation of sawdust, resin, and asphalt. 4、SHARPLY CUT: With sharply cutting edge, stable rotation, high hardness, router bit ensures a precise, efficient, and smoothly cutting performance. 5、WIDE APPLICATIONS: The woodworking milling cutter is suitable for cutting wood, MDF, particleboard, plywood, and other compact panels. 1 x Router Bit1 x Plastic Box Item Type: Router BitMaterial: Tungsten Steel AlloySpecification: 1/4xR4