3M™ Cubitron™ 3 Abrasive File Belt is an advanced abrasive file belt designed for superior performance in spot weld removal and other grinding/sanding applications within the collision repair market. Available in a range of grades and sizes, this file belt can be used with various types of file belt sanding tools available in the market.
Use 3M™ Cubitron™ 3 Abrasive File Belt for enhanced productivity and efficiency in your workshop. This upgraded file belt features re-engineered precision-shaped ceramic grains with a proprietary breakthrough in grain shape, including curved sides, offering faster cutting and longer-lasting performance compared to predecessors* and also select leading global competitors**. Ideal for tough detail work such as cleaning, deburring, blending, and finishing, it excels in small, confined spaces.The 3M™ Cubitron™ 3 File Belt is available in various coarse grades, widths, and lengths, making it compatible with a wide range of file belt tools. Its extended life and reduced need for changeouts help decrease waste and lower overall grinding costs, contributing to maximize productivity in the workshop. *Based upon 3M internal automated testing against Cubitron™ II in 2025 // **Based upon 3M internal automated testing against leading global competitors in 2025
3M industrial and occupational products are intended, labelled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labelled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards, as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.