Cubitron ll Sanding Belt - 18" x 1/2"; 36+ Grit; Purple - 33443
Cubitron ll Sanding Belt - 18" x 1/2"; 36+ Grit; Purple - 3M 33443
The 3M Cubitron II File Belts 786F is a 3M best-in-class abrasive belt, designed for use with the 3M File Belt Sander, for tasks like grinding out rivets and removing spot welds. 3M Precision Shaped Grain is resin-bonded on a heavy duty backing for a more consistent finish, cooler operation and two times more belt life. The resin bond and a grinding aid keep this belt cutting cool and sharp.
Features & Benefits
- Features 3M's Tough And Best In Class Cubitron II Mineral
- Grains Of Ceramic/Aluminum Oxide Blend Are Precisely-Shaped, Uniformly-Sized And Vertically Oriented
- Slices Through Hard Metal For Fast Cut
- Cubitron II Abrasives Run Cooler, Reducing Risk Of Metal Discoloration/Oxidation And Heat Related Stress Cracks
- A Grinding Aid Further Enhances Cooler Running On High-Strength Steel
- Exceptionally Long-Lasting Belt Performs Consistently And Reliably Throughout Its Life
- Used With The 3M File Belt Sander, Easily Grinds Out Rivets And Spot Welds
- No Supplier Warranty
Attributes
- Compatibility: 3M File Belt Sander
- Type: Dry
- Grade: 36+ Grit
- Length: 18 Inch
- Width: 1/2 Inch
- Color: Purple
- Abrasive Mineral: Ceramic
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Cubitron ll Sanding Belt - 18" x 1/2"; 36+ Grit; Purple - 33443
Cubitron ll Sanding Belt - 18" x 1/2"; 36+ Grit; Purple - 33443
Cubitron ll Sanding Belt - 18" x 1/2"; 36+ Grit; Purple - 3M 33443
The 3M Cubitron II File Belts 786F is a 3M best-in-class abrasive belt, designed for use with the 3M File Belt Sander, for tasks like grinding out rivets and removing spot welds. 3M Precision Shaped Grain is resin-bonded on a heavy duty backing for a more consistent finish, cooler operation and two times more belt life. The resin bond and a grinding aid keep this belt cutting cool and sharp.
Features & Benefits
- Features 3M's Tough And Best In Class Cubitron II Mineral
- Grains Of Ceramic/Aluminum Oxide Blend Are Precisely-Shaped, Uniformly-Sized And Vertically Oriented
- Slices Through Hard Metal For Fast Cut
- Cubitron II Abrasives Run Cooler, Reducing Risk Of Metal Discoloration/Oxidation And Heat Related Stress Cracks
- A Grinding Aid Further Enhances Cooler Running On High-Strength Steel
- Exceptionally Long-Lasting Belt Performs Consistently And Reliably Throughout Its Life
- Used With The 3M File Belt Sander, Easily Grinds Out Rivets And Spot Welds
- No Supplier Warranty
Attributes
- Compatibility: 3M File Belt Sander
- Type: Dry
- Grade: 36+ Grit
- Length: 18 Inch
- Width: 1/2 Inch
- Color: Purple
- Abrasive Mineral: Ceramic
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Cubitron ll Sanding Belt - 18" x 1/2"; 36+ Grit; Purple - 3M 33443
The 3M Cubitron II File Belts 786F is a 3M best-in-class abrasive belt, designed for use with the 3M File Belt Sander, for tasks like grinding out rivets and removing spot welds. 3M Precision Shaped Grain is resin-bonded on a heavy duty backing for a more consistent finish, cooler operation and two times more belt life. The resin bond and a grinding aid keep this belt cutting cool and sharp.
Features & Benefits
- Features 3M's Tough And Best In Class Cubitron II Mineral
- Grains Of Ceramic/Aluminum Oxide Blend Are Precisely-Shaped, Uniformly-Sized And Vertically Oriented
- Slices Through Hard Metal For Fast Cut
- Cubitron II Abrasives Run Cooler, Reducing Risk Of Metal Discoloration/Oxidation And Heat Related Stress Cracks
- A Grinding Aid Further Enhances Cooler Running On High-Strength Steel
- Exceptionally Long-Lasting Belt Performs Consistently And Reliably Throughout Its Life
- Used With The 3M File Belt Sander, Easily Grinds Out Rivets And Spot Welds
- No Supplier Warranty
Attributes
- Compatibility: 3M File Belt Sander
- Type: Dry
- Grade: 36+ Grit
- Length: 18 Inch
- Width: 1/2 Inch
- Color: Purple
- Abrasive Mineral: Ceramic












