Product Description
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https://blografaelasalvato.com.br/outros/7xdxjsg Part Number: 3M 33440
- Grit: 80
- Contains: 10 belts
- Width: 3/8 inch (10mm)
- Length: 13 inch (330mm)
- Attachment Method: Wraps around file belt arm
- Sanding Method: File Belt Sander
- Abrasive Mineral: Cubitron II
- Holes: None
- Use: Dry
- Color: Purple
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 build up.
https://stoneproonline.com/9uln2tpzi- 3M precision shaped ceramic grain continuously fractures into sharp points that cut exceptionally fast, helping increase productivity
- Precision shaped ceramic grain is 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
