The 3M Cubitron II 80+ Grade File Belt (33440) is a high-performance abrasive belt designed for superior material removal and finishing. Measuring 3/8″ x 13″, this belt utilizes 3M’s patented Cubitron II mineral technology.

Key Features:

• Cubitron II Mineral: Provides exceptionally fast cut rates and long life compared to conventional abrasives. The unique triangular shape of the abrasive grains ensures consistent, sharp cutting edges throughout the belt’s life.
• 3/8″ x 13″ Size: Suitable for a variety of applications and tools.
• 80+ Grade: This indicates a relatively coarse grit size ideal for aggressive material removal and shaping.

Applications:

This belt is ideal for various metalworking applications, including:

• Deburring
• Shaping
• Finishing
• Grinding
• Surface preparation

Benefits:

• Increased Productivity: The superior cut rate of Cubitron II significantly reduces processing time.
• Extended Belt Life: The self-sharpening nature of the abrasive grains results in a longer-lasting belt, minimizing downtime and replacement costs.
• Improved Finish: While designed for aggressive material removal, the consistent cutting action of Cubitron II can produce a relatively refined finish depending on the application and technique.
• Enhanced User Comfort: The efficient cutting reduces the amount of force needed, potentially leading to less operator fatigue.