Spiral Router Bit: Shank is 1/4 inch, Cutting diameter is 1/4 inch, Cutting length is 1 inch, Total length is 2-1/2 inches
Package List: 2*Up-cut Spiral Milling Bits; 2*Down-cut Spiral Milling Bits; 1*Compound Spiral Milling Bit; 1*1/4” ER11 High Precision Collet
Material: Spiral router bits are made of solid carbide. Extended service life, the bits are more durable and wear-resistant.
Wide Material Compatibility: These CNC end mill router bits are perfect for a variety of woodworking tasks, suitable for plywood, oak, MDF and other hardwoods. In addition, they are effective for carbon steel, soft alloy steel, tool steel, cast iron and aluminum alloy, ensuring long-lasting sharpness and durability.
Universal Router Compatibility: Compatible with CNC routers and any plunge router equipped with a 1/4 inch collet, this router bit is a versatile tool for a variety of routing applications.