Description:

Router Bit Set: 1/4" shank keyhole router bit cuts T slots, and is suitable for bolts with 3/8" wide x 3/16" high head and 9/32" shaft diameter. Router collet driver adapter converts 1/2" to 1/4". Great bit tools for woodworking carpenter.. Applications: Widely used for softwoods, hardwoods, chipboard, plywood, acrylic, particle board and MDF etc. Creates t slots for picture frames, shelves, mirrors, cabinets, support fixtures and other wall hangings.. Features: Carbide tip with sharp cutting edge, high hardness, wear resistance and long life. Solid hardened steel body with anti-kickback design. The arc curve design for easy chip removal and efficient perforation.. Easy to Use: Use on CNC, woodworking engraving machine, trimming machine, hand-held and table-mounted portable routers. Just slide the bit shank into your collet adapter and tighten.. Notices: Cannot be used to cut ferrous metal and non wood materials. suggested feeding speed: 2-5m/min; suggested spindle speed: 22000-24000rpm. Be sure to use router bits and accessories designed for your router..