2 stars for this blade. I ordered 2 pieces in December last year. Literally used them for the first time today. Installed the blade and found it was slightly bent at the weld. Since we were in production we had to cut out a piece so we went ahead and cut out a beam with it. Broken near the weld in 1/4 pass. Installed second blade and no problems with it. Cuts through butter like a hot knife. Cost wise we will continue to purchase from our tooling supplier as this purchase was worth more than any savings we could have made.