U.S.SAWS has been a leader and innovator in the diamond technology field for over 30 years. Our focus is based on high quality and high production. While many of our innovations have been imitated, we still hold patents that prevent them from being duplicated. If you need assistance choosing a blade or cup wheel, please call and speak to one of our field trained experts to guide you in the right direction. 1-877-817-6687 .