TC Diamond Tooling - Half Round PCDs Concrete Gauge Rake Do not exceed a 1A:1B:1H

Do not exceed a 1A:1B:1H mix ratio

and make straight

which is known to the State of California to cause cancer

cracking caused by freeze/thaw cycles

and open flame

TC Diamond Tooling - Half Round PCDs Concrete Gauge Rake Do not exceed a 1A:1B:1HSyntec manufactures premium quality diamond tooling to fit Terrco grinders. With a wide range of metal bond and PCD options we can make your machine more productive. Available in right and left hand rotations and with right side up and upside half round pcds. Upside down half round PCD have a flat to. These scrape more like a carbide and are less aggressive than the traditional PCD that have a round cutting edge.