Diamond grinding and grooving Post category:Diamond Grinding / Diamond Road Smoother Patches are difficult if not impossible to lay completely smooth. Smooth all your new patches as part of a yearly smoothing program. Tags: Diamond Grinding, Diamond Road Smoother Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Read more articles Previous PostGarlon Maxwell at APWA fall conferenceNext PostNot terrible but not perfect You Might Also Like Diamond road smoother uses real diamonds February 17, 2021 Surface after the Diamond Road Smoother February 18, 2021