3m
Cubitron 3 File Belts 33479 40+ 3/8 in x 13 in
- SKU:
- 21590509
- MPN:
- mmm-33479
- Availability:
- Usually ships the same or next business day. In stock at our CA, GA, MO, PA, TX warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 08/16/2026 08:20:07 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $49.25 each 49.25 |
| Buy 3 | and pay only $45.40 each 45.4 |
| Buy 4 | and pay only $44.09 each 44.09 |
| Buy 5 - 9 | and pay only $43.31 each 43.31 |
| Buy 10 or above | and pay only $41.73 each 41.73 |
- Stock Update:
- 08/16/2026 08:20:07 PM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
- Use 3M Cubitron 3 Abrasive File Belt for enhanced productivity and efficiency in your workshop
- This upgraded file belt features re-engineered precision-shaped ceramic grains with a proprietary breakthrough in grain shape, including curved sides, offering faster cutting and longer-lasting performance compared to predecessors,and also select leading global competitors
- Ideal for tough detail work such as cleaning, deburring, blending, and finishing, it excels in small, confined spaces
- The 3M Cubitron 3 File Belt is available in various coarse grades, widths, and lengths, making it compatible with a wide range of file belt tools
- Its extended life and reduced need for changeouts help decrease waste and lower overall grinding costs, contributing to maximize productivity in the workshop
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Cubitron 3 File Belts 33479 40+ 3/8 in x 13 in
$55.37