Review on DEWALT DW4930 4 Inch 8 Inch 11 020 Inch: Ultimate Cutting and Grinding Tool with Multiple Sizes by Anferny Pineda

This tool is great for removing slag from welds. It really penetrates and works better than a hand brush. Just be careful not to "buff" the slag, it's difficult to remove. Made in the USA which I think is great. Also handles 20,000 rpm, which is much needed. I like it when the RPM of the tool is well above the rated RPM of the tool for added safety. I highly recommend.