Features Exceptional Durability: Micro-grain carbide cutter blades ensure increased strength and wear resistance for long-lasting performance in woodwork projects Enhanced Safety Features: Solid hardened steel bodies with an anti-kickback design provide added safety and stability during operation Heat and Build-Up Resistance: Specialized coating minimizes heat buildup, ensuring smooth cuts and extending the lifespan of your tools Reliable Lubrication: Totally enclosed and lubricated bearings reduce friction, allowing for smoother operation and less maintenance required Versatile Compatibility: Perfectly suited for various materials including solid wood, hardwood, particle board, MDF, and plywood for all your woodworking needs Features: 1、Micro-grain carbide cutter blade for increased strength and wear resistance. 2、Solid hardened steel bodies with anti-kickback design. 3、Build-up and heat resistant coating. 4、The bearing is totally enclosed and lubricated. 5、Suitable for solid wood, hardwood, particle board, MDF, plywood, etc. Specification: Features: Micro-grain carbide cutter blade for increased strength and wear resistance. Solid hardened steel bodies with anti-kickback design. Build-up and heat resistant coating. The bearing is totally enclosed and lubricated. Suitable for solid wood, hardwood, particle board, MDF, plywood, etc. Designed for profional carpenters and woodworking enthusiasts. Specification: Material: Carbide alloy Shank diameter: 1/2" Procing door thickn: 17-22mm Package list: 3 * Router Bit Package List