Used for calibrating (Marble, Granite, Quartzite, Quartz). Diameter 14″. Thickness 1-1/2″. Bore: 60/50mm. Made of diamond, with a propylene base to reduce weight by 80%.
Used for calibrating (Marble, Granite, Quartzite, Quartz). Diameter 14″. Thickness 2″. Bore: 60/50mm. Made of diamond, with a propylene base to reduce weight by 80%.
