3M Cubitron 2 786C 33389 36 Grit 75mm Roloc Fibre Disc
$369.00
Product Description
3M Cubitron 2 II 786C Quick Change Discs with 36 grit, 75mm diameter, ideal for metal, stainless steel, NF metal, and high-alloy steel. Features straightforward handling, wide applications, and ease of use, ensuring efficient surface removal and fine grinding.
Specifications
| Grit Size | 36 |
| Diameter | 75mm |
| Max RPM | 30,000 |
| Vmax | 70 m/s |
| Quantity | 90 Each |
3M Cubitron 2 II 36 Grit 75mm Roloc Fibre Disc 786C 33389 – 90 Each
Description
Optimized for professional metalworking, the 3M Cubitron 2 II Fibre Disc 786C delivers exceptional performance for grinding, deburring, and surface preparation. Its quick-change Roloc system ensures tool-free disc replacement, maximizing productivity in high-volume industrial applications. Engineered with 3M’s premium abrasive technology, this disc combines aggressive material removal with extended lifespan, making it ideal for demanding tasks on stainless steel, high-alloy metals, and more.
Core Features
| Product Code | 3M 33389 |
| Grit Size | 36 (Coarse) |
| Diameter | 75mm |
| Max Speed | 30,000 rpm / 70 m/s |
| Quantity | 90 Discs per Pack |
| Attachment | Roloc Quick-Change System |
| Material Compatibility | Metal, Stainless Steel, NF Metal, High-Alloy Steel |
| Applications | Grinding, Deburring, Paint/Varnish/Filler Removal |
| Backing Pad Flexibility | Compatible with Hard/Soft Pads for Surface Adaptability |
| Key Advantage | High Stock Removal Rate with Long Disc Life |
Applications
Designed for heavy-duty industrial use, this disc excels in:
- Stainless steel fabrication and weld preparation
- High-alloy steel surface finishing
- Deburring metal components
- Removing paint, varnish, and filler residues
- Structured surface treatment with soft backing pads
Performance Benefits
The Cubitron 2 abrasive mineral technology ensures fast cutting action while reducing heat buildup, minimizing workpiece damage. Its straightforward handling and quick-connect design reduce downtime, making it a cost-effective choice for manufacturing, automotive, and metalworking industries.
Quality Assurance
3M’s rigorous quality control guarantees consistent performance. Each disc meets industrial standards for safety and durability, backed by 3M’s reputation as a leader in abrasive innovation.
Differentiation
Unlike conventional fibre discs, the Cubitron 2 II combines precision-shaped grains with a durable backing, delivering up to 30% longer life and faster stock removal than standard abrasives. The Roloc system eliminates the need for tools, streamlining workflow in busy production environments.
FAQ
Q: What backing pads work with this disc?
A: Compatible with 3M Roloc hard/soft backing pads (sold separately) for tailored surface treatment.
Q: Can it be used on non-ferrous metals?
A: Yes, ideal for NF metals and high-alloy steels without contamination risk.
Q: What is the recommended operating speed?
A: Do not exceed 30,000 rpm or 70 m/s for optimal safety and performance.
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