3M Abrasive Roto Peen Flap Assembly, 1 In X 2 In Tc 330, 3MA-048011037653

3M Abrasive Roto Peen Flap Assembly, 1 In X 2 In Tc 330, 3MA-048011037653, 0048011037653

The 3M™ Roto Peen Flap Assembly effectively peens a variety of metals.

Peening is a technique for imparting a residual compressive stress into the surface of metals. Having the shot used to peen metal surfaces in a captive flap, allows for more control and greater access to areas that require this strengthening procedure.