3M Cubitron 2 786C 36 Grit 75mm Roloc Fibre Disc 33389
$79.00
Product Description
3M Cubitron 2 II 786C 33389 Quick Change Fibre Disc, ideal for metal, stainless steel, NF metal, and high-alloy steel. Features straightforward handling, wide applications, and ease of use for efficient grinding and surface treatment.
Specifications
| Grit Size | 36 Grit |
| Diameter | 75mm |
| Max Speed | 30,000 rpm (70 vmax m/s) |
| Quantity | 15 Each |
| Applications | Metals, Stainless Steel, High-Alloy Steels, Paint, Varnish, Filler |
3M Cubitron 2 II 36 Grit 75mm Roloc Fibre Disc 786C 33389 – 15 Each
| Description | Premium quick-change fibre discs for efficient metal surface treatment, featuring 3M’s advanced Cubitron 2 technology for superior performance and durability. |
|---|---|
| Key Features | 36 grit aggressive cutting, 75mm diameter, 30,000 rpm max speed, 70 m/s Vmax, quick roll connect system, 15 discs per pack |
| Applications | Metal, stainless steel, NF metal, high-alloy steel, paint/varnish/filler removal |
| Performance | Hard backing pads enable fast material removal; soft options available for fine grinding and structured surfaces |
| Compatibility | Works with Roloc quick-change systems for tool-free disc replacement |
| Durability | High-quality abrasive grains maintain sharpness longer than standard discs |
| Efficiency | Straightforward handling reduces downtime and increases productivity |
| Safety | Meets industry speed ratings (30,000 rpm) for secure operation |
| Packaging | 15 discs per box for cost-effective bulk purchasing |
| Model Number | 3M 33389 (786C series) |
Why Choose 3M Cubitron 2 Fibre Discs?
Engineered for professional metalworkers, these discs deliver exceptional cutting power while minimizing heat buildup. The Cubitron 2 abrasive technology ensures faster stock removal and longer disc life compared to conventional abrasives. Perfect for weld cleaning, deburring, and surface preparation across stainless steel, high-alloy metals, and painted surfaces.
Application Scenarios
- Heavy-duty metal fabrication
- Stainless steel polishing
- Industrial maintenance
- Automotive body repair
- Metalworking workshops
Quality Assurance
3M’s rigorous manufacturing standards ensure consistent performance and safety compliance. Each disc undergoes strict quality control to meet ISO standards for abrasive products.
Differentiation
Unlike generic discs, Cubitron 2’s precision-shaped grains self-sharpen during use, maintaining cutting efficiency throughout the disc life. The quick-connect system allows 5-second disc changes, boosting workflow efficiency by 30%.
FAQ
Q: What backing pad hardness should I use?
A: Hard pads for stock removal, soft pads for contour sanding and fine finishing.
Q: Can these discs be used on non-ferrous metals?
A: Yes, ideal for aluminum, copper, and other NF metals without contamination.
Q: What’s the shelf life of unopened discs?
A: 2 years from manufacture when stored in dry, temperature-controlled environments.
Ready to enhance your metalworking efficiency? Contact our team for bulk pricing and technical support.
Packaging & Transportation
Weldsuper Nozzles
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