Norton’s NorZon Plus R821 Speed-Lok TS and TR Cloth Discs are ideal for grinding and deburring stainless steel. The tool-free, Speed-Lok TS and TR fastening systems make fast work of disc changes to maximize productivity by minimizing downtime. Just 2-1/2 turns to twist-on or -off. Speed-Lok cloth discs are suited for light- to medium-pressure grinding, blending, leveling and finishing applications, and for use on contours or flat surfaces. Speed-Lok TS fasteners are all metal. Speed-Lok TR fasteners are rubber threaded.
Speed-Lok TS and TR discs are used on vertical shaft grinders.