... efficiency of cutting,long lifespan&excellent qualityType:wet,dry,turbo Normal specification only for reference! Outer diameterBore(mm)Segment ... (mm)Segment Height(mm)TypeInchmm410520/22.3351.88Bevel turbo, Convex, Bevel, Turbo wave, Turbo, Continuous, Segmented4.311020/22.332.31.984. ... blade, blade cutter, angle sander tools Type:wet,dry,turbo For other products, please click into our website: www. ...