972 Crain Diamond Power Groover Blade

972 Crain Diamond Power Groover Blade is a heavy grit diamond abrasive cutting blade designed for metal impregnated safety floors. It has continuous diamond grit brazed-on its entire outside diameter. Its 130 mm diameter works on other groovers that take this size blade. It produces an approximately 3.4 mm wide groove. Diamond wear affects the width and depth of cut.