3M Roto Peen Assembly Kit 09041, 1 per case

A convenient kit containing a Roto Peen Almen Strip Holder, two sizes of Roto Peen Flap Assemblies TC-330, and Roto Peen Mandrels 7210 and 7211. 1 ea Roto Peen Almen Strip Holder, 1 ea Roto Peen Flap Assembly, TC 330, 9/16 x 1-1/4, 1 ea Roto Peen Flap Assembly, TC 330, 1x2, 1 ea Roto Peen Mandrel 7210, 1 ea Roto Peen Mandrel 7211

3M Roto Peen Assembly Kit delivers the parts necessary to work on a range of sizes, geometries, applications. This allows users to complete peening tasks, primarily in the aerospace industry, without the use of large, stationary equipment. Combined with the correct tools, 3M Roto Peen Assembly Kit can help you with peening after grinding, before plating, forming and straightening, bond testing, and more. 

Used extensively for production, maintenance and repair in the aerospace industry, captive shot peening imparts residual compressive stress into the surface of metals by hurling shot against the metal like a small hammer. This compressive surface stress strengthens the material, improving resistance to fatigue fracture and stress corrosion cracking. Captive shot peening is a quick, portable, and cost-effective method of aerospace production and repair. 

Key Features

• Convenient kit includes Roto Peen Almen Strip Holder, two sizes of Flap Assemblies, and Mandrels
• The different size flap assemblies and mandrels allow for use on large flat areas or smaller areas
• Captive shot peening is portable, compact and easy- to-use
• Tungsten carbide shot bonded to the flaps provides a cleaner peening method than loose shot media peening
• 3M Roto Peen flaps, mandrels, and Almen Holder adhere to SAE standards