I have been a woodworking professional for 30 years and have used almost every blade brand. These Bosch blades were bought on a whim to try. Never again. I'd have better luck cutting wood with a butter knife. These blades are so dull I could barely walk through a 1-1/2 inch piece of wood. Never in my life have I used such a useless blade. I have used dull blades which are actually sharper than this new blade. Don't waste your time and money, buy something better.