Durable hardened material for long service life - These tools are made from hardened material, providing high wear resistance and extended durability in everyday routing and engraving tasks. Heat resistant coating for easy maintenance - The heat resistant coating helps prevent the buildup of sawdust, resin and asphalt on the tool, helping maintain consistent performance and reducing cleanup. Sharp cutting edge for efficiency and quality - A precision cutting edge delivers faster, cleaner cuts, contributing to improved work efficiency and better finished products. Broad material compatibility - Suitable for medium density fiberboard (MDF), solid wood, particleboard, plywood, and similar panels. Compatible with common equipment - Designed for use on electric woodworking routers or engraving machines to cut the contours of mortise and tenon joints. Use scenarios - Furniture frames: use with a router to cut mortise and tenon joints in solid wood or MDF for sturdy, precise frames. - Cabinet and door work: contour joints on plywood or particleboard for clean, accurate cabinet doors and frames. - Workshop joinery: engrave or contour mortise and tenon joints in various wood panels to achieve precise joinery in carpentry projects.