Feature●Grinding and cutting two blades●For polishing chip saw and knives●For cutting PVC, polycarbonate corrugated boards, plastic products, and gypsum boards●The diamond polishing surface is also 0.8 inch (20 mm) wide, making it easy to sand●For medium sharpening●Size: outer diameter 3.9 inches (100 mm) x hole diameter 0.8 inches (20 mm) (0.6 inches (15 mm), grain size #150●Surface treatment: titanium coating●Electric tools used: 3.9 inches (100 mm) sisque grinderDescription
Grinding and cutting two blades