3M Cubitron 2 II 60 Grit 75mm Roloc Fibre Disc 786C 33391 – 90 Each: Premium Abrasive Solution for Metalworking Excellence

Product Description

Engineered for professionals seeking unmatched performance in metal surface treatment, the 3M Cubitron 2 786C Fibre Disc combines advanced abrasive technology with quick-change convenience. This 60-grit, 75mm disc delivers aggressive material removal while ensuring precision, making it ideal for heavy-duty grinding, deburring, and surface preparation across diverse metal applications.

Core Features (Table)

Core Performance

Powered by 3M¡¯s proprietary Cubitron 2 ceramic grains, these discs maintain sharp cutting edges longer than conventional abrasives, reducing tool change frequency by up to 30%. The 70 m/s maximum speed ensures rapid stock removal, while the Roloc quick-change system minimizes downtime¡ªperfect for high-volume production environments.

Applications

• Heavy grinding on carbon steel and stainless steel
• Deburring high-alloy steel components
• Surface preparation before welding or coating
• Removal of paint, varnish, and filler from metal substrates
• Treatment of structured surfaces requiring precise finishing

Quality Assurance

3M¡¯s rigorous manufacturing standards ensure consistent performance across every disc. Backed by decades of abrasive expertise, this product meets ISO 9001 quality benchmarks, delivering reliable results for professional metalworking operations.

Differentiation

Unlike generic fibre discs, the Cubitron 2 786C offers:

• Ceramic abrasive grains that self-sharpen during use
• Optimized backing pad compatibility for tailored aggressiveness
• Industry-leading speed ratings for time-efficient work
• Cost-effective 90-disc pack for bulk operations

FAQ

Q: What backing pad hardness should I use?
A: Hard pads for heavy material removal; soft pads for fine grinding on curved/structured surfaces.

Q: Is this disc suitable for aluminum?
A: Ideal for ferrous metals; for aluminum, we recommend 3M¡¯s non-loading abrasive variants (contact us for details).

Q: How does grit 60 compare to higher grits?
A: 60-grit is aggressive for fast stock removal; use 80+ grit for finishing applications.

Request a Quote

Optimize your metalworking efficiency with 3M¡¯s premium abrasive technology. Contact our team today for bulk pricing, technical support, or to discuss custom application solutions.