12″-50 Grit R821 Norzon Bluefire PSA Disc
Norton cloth PSA (pressure sensitive adhesive) individual discs and disc rolls are ideal for most applications, from medium grinding to light deburring. Typical applications include light to medium pressure grinding, blending, leveling and finishing applications, and for use on contours or flat surfaces, the choice for grinding and deburring stainless steel. These discs are typically used on, vertical shaft grinders or stationary disc grinders. Self-sharpening zirconia alumina for a cooler cut, and extended life. Heavy Y-wt backing is durable, for reduced edge wear.