7-1/4-Inch 60 Tooth Aluminum Non-Ferrous Metal Saw Blade With, Upgrade Tcg Grind 7-1/4 Inch Upgraeded TCG 60T Aluminum Non-Ferrous Metal Plastic Saw Blade with 5/8-Inch Arbor INCLUDE: 7-1/4 Inch Upgraeded TCG 60T Aluminum Non-Ferrous Metal Plastic Saw Blade with 5/8-Inch Arbor HEAVY DUTY: High quality C-4 construction grade tungsten carbide teeth for extreme durability, razor-sharp cuts, and longer life. DURABLE: Electrophoretic coating reduces the rusting and corrosion, provide good cutting performance. Laser cut stabilizer vents trap noise and vibration keeping it cool and reducing blade warp, provide the best cutting experience UPGRADEED GRIND: Upgraded Triple Chip Tooth Grind better for durable and smooth cut on non-ferrous metals, aluminum and plastic. TIPS: When working, please do all safety protective work, when not working , please hang the saw blade away from the damp place to prevent rust and extended work life.