Item Type: Router Bit Material: Tungsten Steel Features: Incisive, sturdy, and long service life. Applicable Scenario: For cork, hardwood, solid wood. Note: Please wear protective glasses, gloves, dust face cover, etc. when opening holes. Wipe clean after use and store with anti rust oil to extend service life. Package List 3 x Router Bit 3 x Storage Box 1Easier Cutting: Designed to have incisive cut blade and universal shank, the router bit can work with various power tools for efficient cutting. 2Including 3Pcs: There are 3pcs bowl and tray woodworking router bit in the set, which will surely satisfy your needs for slotting, trimming, etc. 3Extensive Uses: The router bit kit can be widely applied to fiberboard, wood, particle board, plywood, density board and more, very reliable. 4Good Materials: Made of premium tungsten steel material with PTFE coating, the router bit with sturdy structure is very stable under high speed. 5Simple Carrying: The storage boxes will better store all the router bit, meanwhile the lightweight will largely simplify the carrying.