Description
This item is brand-new, factory sealed.
- Contains 3M precision-shaped abrasive grain, coated on a heavy duty backing
- Resin bonded for heat resistance
- Coated with a dry grinding aid to help reduce heat buildup
- 3M precision shaped ceramic grain continuously fractures into sharp points that cut exceptionally fast, helping increase productivity
- Engineered to run cooler, reducing metal discoloration/oxidation and the chance of heat related stress cracks
- Coated with a dry grinding aid to further enhance the product`s ability to run cooler and cut faster
- Case Inner Pack: 10 belts per box
- Grade: 36 Grit
- Abrasive Mineral: Cubitron II

![3m Cubitron Ii File Belt, 33437, 36+, 10 Mm X 330 Mm [3/8 In X 13 In], 10 Belts](https://www.bargainsprin.com/wp-content/uploads/2026/07/apisjthrz__96703.1646459673.386.513.webp)
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