Flap Disc, 4 1/2 In x 36 Grit, 7/8 MPN:66254461155

The Norton BlueFire R860 4 1/2 In x 36 Grit Flap Disc is a high-performance abrasive tool for heavy-duty metalworking applications. Its extra coarse zirconia alumina coating and semi-open coating coverage provide aggressive cutting and long-lasting performance, ideal for grinding, blending, and deburring on steel, stainless steel, and other metals. With a maximum operating speed of 13,300 RPM, this flap disc delivers fast results and minimizes downtime. Its fiberglass backing plate and cotton backing material ensure durability and resistance to wear. Perfect for use in fabrication shops, manufacturing plants, and construction sites, this disc is a reliable choice for demanding metalworking tasks.

Top product features:

• The disc has a zirconia alumina abrasive material for aggressive cutting and grinding.
• The product has a semi-open coating coverage for improved airflow and reduced loading.
• The disc is designed with a Type 29 flap disc type, allowing for efficient grinding and finishing of metal surfaces.

Top product applications:

• Deburring and smoothing of metal parts
• Removing old coatings and paint from metal surfaces
• Grinding and polishing of welds and metal edges