Item Type: Roundover Router Bit Material: Tungsten Steel Alloy Specification: 8 x 5/8, 8 x 3/4, 8 x 7/8, 8 x 1 Color: Green Package List 4 x Roundover Router Bit 4 x Storage Box 14 PCS SET: This set includes 4 pcs roundover router bits with cutting radius of 5/8in, 3/4in, 7/8in, and 1in, meeting for your various woodworking needs. 2STANDARD SHANK: With a standard 8mm shank, these woodworking router bits are easy to install and compatible with most routers. 3STURDY ALLOY: Made from premium tungsten steel alloy, these roundover edging router bits are sturdy, hard and can withstand heavy use. 4SMOOTHLY CUTTING: The router bits cut quickly and smoothly, creating precise and clean edges while reducing burrs. 5WIDE APPLICATIONS: These bit are suitable for solid wood, laminated boards, MDF, plywood and more, can create ultra clean cuts.