3M™ Roto Peen Flap Assembly, 9/16 in x 1 1/4 in TC 330, 10 per case

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

Price: $449.98

(Case of 10 Each)

  • $449.98
  • Case of 10 - $449.98
Qty:  
In stock (255 items available)
  • Return Policy

    Our site states no returns allowed; however, in addition to a few exceptions, if your order is defective or damaged, the order will be replaced with good product. 

    • Weight
      0.181 lbs
    • SKU
      7000000786
    • UPC/ISBN
      00048011037660
  • Lead Time
    2
  • Manufacturer
    3M
  • SAP
    7000000786
  • 3M ID
    61986510354
  • UPC
    00-48011-03766-0
  • Product Formal Name
    3M™ Roto Peen Flap Assembly, 9/16 in x 1 1/4 in TC 330, 10 per case
  • Case Unit
    Case of 10
  • Unit of Measure
    Each
  • Part Number
    1696360
  • Estimated Lead Time
    2
  • Inventory Status Code
    S
  • Country of Origin
    USA
  • Return Policy
    No Return
  • Box Length (in)
    6.3
  • Box Width (in)
    4.6
  • Box Height (in)
    4.6
  • Bullets
    • Bullet 1
      - Flap/mandrel assembly is portable for added convenience
      - Tungsten carbide shot is bonded to the flaps, providing a cleaner peening method than loose shot "blasting"
      - Available in three flap sizes for both small and large surface areas
      - Especially effective for precision in-service rework, manufacturing, repair of small areas, and peening holes
      - Imparts a compressive residual stress that benefits the material by strengthening its durability
  • Transportation
    • ECCN Number
      EAR99
    • Harmonized Tariff Schedule Number
      5911900080
    • UNSPSC Code
      31190000
    • United States Department Of Transportation Ground US DOT, 49 CFR
      NOT REGULATED
    • United States Department Of Transportation Vessel US DOT, 49 CFR
      NOT REGULATED
    • NMFC Item
      197370
    • NMFC Class
      077.5
    • NMFC Sub
      00
    • Transport Protective Service
      PROTECTIVE SERVICE NOT REQUIRED
    • International Air Transport Association
      NOT REGULATED
    • International Maritime Organization
      NOT REGULATED
    • Flashpoint Transport
      No Flash Point
  • SKU
    7000000786
  • UPC/ISBN
    00048011037660

Our 3M™ Roto Peen Flap Assembly, made with a flap and mandrel, was designed using captive shot-flap technology. To create this unique and portable assembly, we adhered tungsten carbide shot to flexible flaps using high-strength resin. Two flaps are bonded together with a special adhesive for easy placement in a flap mandrel.Peening, a cold working process for metal, applies repeated stress to the material ,s surface and strengthens it through compression. The peening method helps improve the material ,s ability to resist fracture, fatigue and stress corrosion cracking. In traditional shot peening methods, the work surface is sprayed with cast steel shot. While this method is also effective, it has a tendency to dirty the operator's environment by releasing debris. Additionally, the tools required for this method limit the spaces where an operator can peen.Our 3M™ Roto Peen Flap Assembly does not require a sandblaster or the accompanying abrasive materials, as the tungsten carbide shots are already adhered to the flap. The benefits of this unique construction are twofold. First, peening is cleaner because debris is not released as the flaps abrade the surface. The captive shot flaps provide a more precise method than loose shot "blasting." Second, the assembly is portable, making it more convenient for operators to use.Flap/mandrel assemblies are especially effective for precision in-service rework, manufacturing, repair of small areas and peening holes. The 3M™ Roto Peen Flap Assembly comes in three sizes and allows for peening a variety of surfaces and radii area. Plus, the uniform TC-330 shot size contributes to consistent results. As the part is peened, a compressive residual stress is created. It's a non-yielding layer that increases the material's ability to fight fatigue, stress and fracturing.Flap rotation speed is the most important factor affecting peening intensity. Increasing the speed of rotation increases the intensity. Conversely, decreasing the speed decreases the intensity. To insure uniform peening coverage, operators should use a circular or oscillating motion over the entire area.

FREIGHT FREE on purchases with a subtotal of $4000.00 or more.

Our site states no returns allowed; however, if your order is defective or damaged, the order will be replaced with good product. In addition, we will attempt to return all your product (not only damaged product) if 3M grants the return based on various factors. Some items may be approved for return pending approval from 3M. Some but not all factors include if the item is a 3M stock item and elapsed time from receipt of product to issued return request. Note: 3M will not accept a return if the item is made to order or if the order is less than $600.00. Please double check accuracy of your orders prior to placing them. Details regarding if an item is stock or made to order can be found in the specifications tab of the item page. N = Made to order Item. S = Stock Item. We cannot guarantee any returns.

If you received a defective or damaged shipment, please email us at support@industrialgeneralstore.com explaining in detail the reason for requesting a replacement so we can contact 3M and initiate the return and new shipment.