3M™ Cubitron™ II Cloth Belt 399F is an abrasive belt featuring our new shaped aluminium oxide agglomerates, constructed on a durable Y-weight cloth backing for high performance on a wide range of metals.
For metal flat finishing, deburring, and centreless and cylindrical grinding, use 3M™ Cubitron™ II Cloth Belt 399F. These cloth belts feature our new shaped aluminium oxide agglomerates giving a fast cut-rate and long life. Aluminium oxide is a popular choice among industrial professionals because it delivers consistent and repeatable performance over the life of the abrasive. Constructed on a durable Y-weight cloth backing these belts provide high performance on a wide range of metals. The waterproof polyester backing material enables the user to use coolant in their abrasive processes. Coolant should be used whenever possible, as it extends the abrasive life and prevents premature loading and glazing of the abrasive.