Rockler Router Bits for Joining Wood: The router bits 1/2 are the ideal woodworking tools designed to create precise and secure joints for furniture making and cabinetry. This router bit features a unique "Beadlock" mechanism that locks the tenon in place during cutting, eliminating the need for clamps or other forms of support. The straight cutter bit is made from high-quality, industrial-grade materials to ensure durability and longevity, making it a must-have router bit tool for any woodworker looking to create professional-grade joints --- Features: 1/2 router bit shank for minimal vibration - Approximately 3-1/2" long overall Carbide length: about 1-3/4" - Ultra-fine grade K20 tungsten carbide --- About Us: The history of Rockler Woodworking and Hardware goes back to 1954 when Norton Rockler started the Minnesota Woodworkers Supply Company in north Minneapolis. It was a small mail-order business with a big aspiration – to become woodworkers' go-to resource for everything they need to complete their projects.