3M Cubitron 2 33452 80 Grit File Belt 20x520mm 10 Pack
$59.00
Product Description
3M Cubitron II File Belt 786F, ideal for grinding rivets and removing spot welds with 3M File Belt Sander. Features Precision Shaped Grain for consistent finish, cooler operation, and 2x longer life. Resin bond and grinding aid maintain sharpness.
Specifications
| Grain | Cubitron Precision Shaped |
| Grit | 80 |
| Dimensions | 20mm x 520mm |
| Backing | Y-polyester |
| Pack Size | 10 belts |
3M Cubitron 2 II 80 Grit File Belt 20mm x 520mm – 33452 786F – 10 Pack
Looking for a high-performance abrasive solution to tackle tough metalworking tasks? The 3M Cubitron 2 File Belt 786F delivers unmatched efficiency for grinding rivets, removing spot welds, and achieving precise finishes on stainless steel and steel surfaces. Engineered with 3M’s revolutionary Precision Shaped Grain technology, this belt cuts cooler, lasts longer, and ensures consistent results¡ªmaking it the ideal choice for professional welders and fabricators.
Core Specifications
| Attribute | Details |
| Grain Type | Cubitron Precision Shaped |
| Grit Size | 80 Grit |
| Dimensions | 20mm Wide x 520mm Long |
| Backing Material | Y-Polyester (Heavy Duty) |
| Bonding Agent | Resin |
| Coating | Close |
| Pack Quantity | 10 Belts |
| Compatible Materials | Stainless Steel, Steel |
| Key Feature | 2x Longer Belt Life vs. Standard Abrasives |
| Recommended Use | 3M File Belt Sander |
Why Choose 3M Cubitron 2 File Belts?
Unrivaled Durability: The resin-bonded Precision Shaped Grain resists wear, delivering twice the lifespan of conventional belts¡ªreducing downtime and replacement costs. Cool Cutting Action: A built-in grinding aid minimizes heat buildup, preventing workpiece discoloration and ensuring operator comfort. Consistent Finish: Close coating and uniform grain distribution guarantee smooth, predictable results on every pass, critical for high-quality metal fabrication.
Applications & Performance
Perfect for heavy-duty tasks including grinding out rivets, removing spot welds, deburring, and shaping steel components. The Y-polyester backing provides exceptional tear resistance, even under high pressure, while the 80-grit coarseness balances aggressive material removal with surface refinement¡ªideal for prepping surfaces before welding or painting.
Quality & Reliability
3M, a global leader in abrasive technology, ensures each belt meets strict quality standards. The Cubitron 2 line is trusted by professionals for its consistent performance in demanding industrial environments, backed by decades of innovation in material science.
FAQ
Q: What sander is compatible with this belt?
A: Designed for use with the 3M File Belt Sander.
Q: Can it be used on aluminum?
A: Optimized for stainless steel and steel; for aluminum, we recommend 3M’s aluminum-specific abrasives.
Q: How does it compare to standard ceramic belts?
A: Cubitron 2’s Precision Shaped Grain offers 2x longer life and cooler cutting than traditional ceramic belts.
Ready to elevate your metalworking efficiency? Contact us today for bulk pricing, technical support, or to learn how the 3M Cubitron 2 File Belt can enhance your production workflow.
