TC Diamond Tooling - Half Round PCDs Concrete Gauge Rake But the fact is they

But the fact is they develop problems

cracking caused by freeze/thaw cycles

Warranted bond ability

Universal mounting system fits a variety of popular grinders: Metabo

and make straight

TC Diamond Tooling - Half Round PCDs Concrete Gauge Rake But the fact is theySyntec 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.