DIAMOND TOOLING - Double PCD For effective removal of various coatings, such as epoxy and polyurethane, hardened glues and mortar. Double quarter-round PCD with backing bar Directional! Choose left or right depending on the rotation of your grinder heads Bartell Global‘s line of Premium Diamond Tooling has beendesigned with the busy contractor and rental house in mind: the product line is streamlined, the selection of options is simple and color-coded, and the tooling itself is long-lasting, high-quality, and easy to use. Featuring the best fastening system in the industry! Tooling slides into side channels. Magnets hold them in place, and centrifugal force secures them while in use. No other tools or hardware are needed, so tooling changes are quick and easy. View another Diamond Tooling series SHRED CUT PCD CRUSHED PCD