Norton NorZon Grinding Discs Grit

Norton NorZon grinding discs are zirconia alumina fibre discs (also called fiber discs or resin fibre discs). They are made for fast stock removal, weld blending, deburring and surface preparation on metal. They fit angle grinders and other arbor-mounted grinding tools. They are a good choice for lighter grinding jobs and for work where you want less heat build-up.

Key Features:

• Zirconia alumina abrasive: Cuts quickly from the start and outlasts conventional discs.
• Self-sharpening action: Fresh, sharp cutting points are exposed continuously as the disc wears.
• Cooler-running cut: Reduces loading and heat, so you change discs less often.
• Durable fibre backing: Resists tearing and gives the disc strength for demanding grinding work.
• Available in multiple grits: Coarser grits remove material faster. Finer grits leave a smoother finish.

NorZon discs suit metal fabrication, general engineering and maintenance work. They give consistent performance and a long service life, so they work well in busy shops.