Description
3M 3/8″ X 13″ Cubitron II 60+ Grade File Belt 786F (33439) is a premium abrasive belt designed for high-performance metalworking applications. This file belt utilizes 3M’s innovative Cubitron II technology to deliver exceptional results.
KEY FEATURES AND BENEFITS:
- Fast and Efficient Cutting: Precision-Shaped Grain (PSG) technology allows for rapid material removal, saving you time and effort.
- Reduced Heat Generation: Runs cooler during operation, minimizing the risk of metal discoloration, oxidation, and heat-related stress cracks.
- Long-lasting Performance: Provides consistent performance throughout its lifespan, maximizing productivity.
- Versatile Application: Suitable for various metalworking tasks, including grinding, sanding, spot weld removal, and more.
SPECIFICATIONS:
- Grit: 60+
- Width: 3/8″ (10mm)
- Length: 13″ (330mm)
- Backing: XE Weight
HOW TO USE:
- Safety First: Wear appropriate safety gear, including safety glasses, gloves, and hearing protection.
- Machine Setup: Install the 3M 33439 file belt on your compatible file belt sander according to the manufacturer’s instructions.
- Application: Apply steady and even pressure to the workpiece while operating the sander. Adjust the pressure and speed as needed for optimal results.
- Belt Inspection: Regularly inspect the belt for wear and tear. Replace the belt when it becomes dull or damaged.
BENEFITS OF USING 3M 3/8″ X 13″ CUBITRON II 60+ GRADE FILE BELT 786F (33439):
- Improved Productivity: Faster cutting speeds and longer belt life increase your overall efficiency.
- Enhanced Quality: Reduced heat generation helps prevent metal discoloration and damage, resulting in a better-quality finish.
- Cost-Effectiveness: Durable construction and long-lasting performance can help reduce overall operating costs.
FEATURES:
- Employs 3M Cubitron II abrasive technology with Precision-Shaped Grain (PSG) for superior cutting performance.
- Features uniformly sized and precisely shaped ceramic grains for efficient material removal.
- Grains are electrostatically oriented for even wear and consistent performance.
- Grains self-sharpen during use, maintaining cutting sharpness throughout the belt’s life.
This item can only be shipped within the 48 contiguous United States via ground shipping. Unfortunately, we cannot ship it via air or to Alaska, Hawaii, or international locations.








