Specification： Color:Purple Size:4" x 5/8" diameter :4" thickness: 3/5" aperture: 5/8" Quantity:10 Pcs maximum speed: 12500 (R.P.M) maximum speed: 80 abrasive grain size - black silicon carbide 46#. Feature: Angle Grinder Attachments: Mornajina angle grinder paint disc abrasives are made of premium silicon carbide abrasives, and combine resin elastomer and high quality black diamond with a special process to form a high-strength, high wear-resistant grinding wheel. No damage to the object surface. .
eBay