Superior Pads and Abrasives SD501H 80 Grit 5 Inch Diameter No-Hole Hook & Loop Sanding Disc - 25/Pack (Ceramic Aluminum Oxide)

Coated abrasives can be used for most applications from grinding to polishing. They consist of a thin layer of abrasive adhered to fiber paper cloth or rubber. Coated discs are normally used on sanders. Aluminum oxide is the most commonly used abrasive. Best-suited for general purpose deburring and blending it is tough economical and fracture resistant. Commonly used on ferrous alloys high-tensile materials and wood