Features Durable Micro-Grain Carbide Blade: Experience enhanced strength and wear resistance with a micro-grain carbide cutter blade, ensuring long-lasting performance for precision woodworking projects Anti-Kickback Design: Benefit from solid hardened steel bodies featuring an anti-kickback design, providing safety and stability during use for a smoother milling experience Heat Resistant Coating: Enjoy consistent cutting performance with a build-up and heat resistant coating that minimizes friction and extends the life of your router bits Enclosed Lubricated Bearing: Utilize the totally enclosed and lubricated bearing for reduced maintenance and increased efficiency, ensuring smooth operation throughout your woodworking tasks Versatile Compatibility: Perfectly suited for solid wood, hardwood, particle board, MDF, and plywood, making this set an ideal choice for various woodworking applications and projects 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