Description
3M 3/8″ X 13″ Coarse Scotch-Brite Durable Flex Low Stretch Belt (77257) is a high-performance abrasive belt designed for effective deburring, blending, and cleaning in metalworking applications.
KEY FEATURES AND BENEFITS:
- Effectively Removes Burrs: Smooths edges and cleans surfaces efficiently.
- Highly Flexible: Allows for use on small contact wheels and minimizes chunking.
- Low-Stretch Backing: Ensures consistent and aggressive material removal.
- Controlled Cutting Action: Minimizes the risk of gouging and provides a burr-free finish.
SPECIFICATIONS:
- Size: 3/8 in x 13 in
- Grade: A CRS (Coarse)
- Material: Non-woven
HOW TO USE:
- Safety First: Always wear appropriate safety gear, including safety glasses, gloves, and hearing protection.
- Select the Correct Belt: Choose the 3M 77257 belt for applications requiring high flexibility and aggressive material removal.
- Mount the Belt: Properly mount the belt on the chosen contact wheel or belt sander.
- Adjust Speed and Pressure: Adjust the machine speed and apply appropriate pressure to achieve the desired results.
- Regular Inspection: Regularly inspect the belt for wear and tear and replace as needed.
- Clean Up: Clean the work area and equipment after use.
BENEFITS OF USING 3M 3/8″ X 13″ COARSE SCOTCH-BRITE DURABLE FLEX LOW STRETCH BELT (77257):
- Improved Efficiency: The belt’s flexibility and aggressive cutting action can significantly improve material removal rates.
- Enhanced Productivity: Faster processing times can lead to increased productivity.
- High-Quality Finish: The controlled cut minimizes the risk of gouging, resulting in a smoother and more consistent finish.
- Reduced Downtime: The belt’s durability minimizes downtime due to frequent belt changes.
FEATURES:
- Non-Woven Construction: Provides consistent and effective material removal.
- Versatile Design: Compatible with a variety of belt sanders and contact wheels.
- Excellent Conformability: Adapts well to irregular shapes.
- Resistant to Tearing: Minimizes chunking and extends belt life.
- Cost-Effective Solution: Ideal for deburring, blending, and cleaning tasks.






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