Best Circular Saw Blade for Metal Roofing: Clean, Cool Cuts on Steel Panels
The best circular saw blade for metal roofing is a 7-1/4″ carbide or cermet-tipped metal-cutting blade with a high tooth count (40T to 68T) that cuts cool to protect the panel’s paint and finish. These blades are vastly superior to abrasive wheels because they reduce sparking, minimize heat buildup, and leave a burr-free edge on … Read more