What is the best Sawzall blades for metal?
2021-8-19 · Use 18-24 TPI bi-metal blades. For thicker metals such as steel pipe, angle irons, or tubing, use 14-18 TPI bi-metal blades. For aluminum, an 8-10 TPI blade is best. As far as the best brand of metal cutting blade, we like MK Morse.Get Price