8 inch x 64 tooth red Perma-Shield superior laminate/wood blades. Specifically designed for laminated wood products, these are the blades of choice for countertop fabricators and laminated flooring installers. The triple chip grind will give you excellent cuts in hard and soft wood and wood products. Thick MicroGrain carbide tips. Laser cut blade bodies and expansion slots. Kickback reducing design. Tri-metal brazing for impact-resistant tips. Perma-SHIELD permanent coating is a superior aluminum alloy coating that helps reduce friction, heat build-up, gumming, and is resistant to rust, which add up to longer blade life. Covered by Freud's Limited Lifetime Warranty.