Product Description
The 3M 33445 Cubitron II 1/2" x 18" 60+ Grade File Belt – premium precision-shaped ceramic grain belt engineered for the 3M File Belt Sander that delivers up to 2X longer life and dramatically cooler cutting than conventional abrasives. Perfect replacement for spot weld drilling and aggressive metal removal, this resin-bonded belt with dry grinding aid reduces heat buildup, discoloration, and heat-related stress cracks while providing fast, consistent stock removal and superior finish on aluminum, stainless, and carbon steel.
Key Features & Compatibility:
- Genuine 3M part #33445 – Cubitron II 60+ grit
- Size 1/2" x 18" – Exact fit for 3M File Belt Sander
- Precision-shaped ceramic grain – Self-sharpening, super-fast cut
- Up to 2X longer life vs conventional belts
- Runs significantly cooler – Less heat damage
- Dry grinding aid – Enhanced cool-cutting performance
- Resin bonded – Heat & stress resistant
- Perfect for weld grinding, deburring, blending
