Hi All
*A person who I work with said there is a company making studs/carbides with a two year warrenty. *Does anyone know of this product, and have a link for a website?
Where are you located? If you want 7mm studs Mack Studs has a 2 year warranty. I believe they are loacted in Pelham, NH can get info if needed. Personally go with Woody's gold diggers.