3M™ Heavy Duty Roto Peen Flap Assembly
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.
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ITEM#
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HD-ZH
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MANUFACTURER
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3M
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Use for cleaning and de-scaling steel and concrete.