Norton Speed-Lok TR Grinding Discs

Norton Speed-Lok TR grinding discs are quick-change abrasive discs for die grinders and angle tools. They are made for fast stock removal, weld blending, and surface prep on metal and body work. The TR (twist-on) mounting system lets you change discs quickly without tools, so you can move between grits and jobs with little downtime.

Key Features:

• Quick-change TR mounting: A threaded center hub twists onto a compatible Norton TR or 3M Roloc-style TR backup pad. To change the disc, twist it off.
• Compact discs for tight spaces: They reach small, hard-to-access areas where larger discs won't fit.
• Durable construction: Norton's abrasive discs are built for tough jobs such as paint removal, cutting down plastic filler, and prepping bare metal.
• Multiple grit options: Coarser grits remove material aggressively. Finer grits leave a smoother finish.
• Backup pad required: Use the discs with a molded rubber or foam TR backup pad, sold separately.

Norton is a well-known name in abrasives. These discs suit auto body shops, fabrication, and general metalworking. Choose the grit that matches your task, then switch quickly as the job moves from heavy grinding to finishing.