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SKU 7100104920
Legacy SKU 60440306128
UPC 00076308643881
Product Number 969F

3M™ Cubitron™ ll Flap Disc 969F is the ideal choice for medium to high-pressure applications like beveling, weld removal and edge deburring. By combining a durable polyester backing with 3M Precision-Shaped Grain, this long-lasting flap disc delivers a consistent, fast cut on a variety of metals while providing a smooth finish.

  • Ideal 3M flap disc for aggressive grinding applications like beveling, weld removal and edge deburring
  • Built with 3M Precision-Shaped Grain for an exceptionally fast cut, helping increase productivity
  • Durable polyester backing material stands up to high unit pressure applications
  • Individual flaps break down, exposing fresh mineral to deliver consistent cut rate for the life of the disc
  • Versatile flap disc is easy to use with a lower risk of gouging than fiber discs and bonded wheels
  • Great for applications where finish is important
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On it's way to you October 4   


Minimum Order 10 Items
Order Increment 10 Items
  Premium Deburring, Grinding and Finishing
  For Right Angle Grinders
  Long Lasting Performance
  Industry Low Price
Product Dimensions
Imperial Metric
Weight 0.239 LBS
Diameter 4 in 101.6 mm
Shipping Dimensions
Weight 2.573 lb
Length 7.125 in
Width 4.75 in
Height 5.125 in
Color Maroon
Maximum Speed 15,000 rpm
Grit 40+


  1. What is the 3M™ Cubitron™ II Flap Disc 969F used for?

    The 3M™ Cubitron™ II Flap Disc 969F is designed to be used on stainless steel, carbon steel and high nickel alloy. It helps in providing consistent finishes and fast results.

  2. Is this product long-lasting?

    Yes! One of the benefits you get with the Cubitron II lineup is that it lasts longer than conventional ceramic grain abrasives. This saves labor costs and reduces down time as well.

  3. Can I use these discs on any angle grinder?

    Yes, these flap discs are compatible with almost all types of angle grinders available in the market today. Please make sure to choose a matching-size tool or backing plate when using our discs.

  4. How many discs come in one case?

    : There are ten (10) flap discs included per case, which provides excellent value while utilizing a higher-quality abrasive material.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Keeps Cutting After Other Discs Quit

At 3M, we understand that you need an abrasive disc that can keep up with your demanding projects. That's why we created 3M™ Cubitron™ II Flap Disc 969F. This disc is powered by 3M Precision-Shaped grain and a tough polyester backing, making it the highest-performing 3M flap disc for heavy grinding, edge deburring, and beveling. Plus, it features a grinding aid that helps it run cool to maintain cutting efficiency on heat-sensitive metals.

Flap Disc Design

Flap discs are the perfect choice for a wide range of applications on a variety of metals. The abrasive flaps provide a long-lasting supply of fresh abrasives in a load-resistant design. When used with a right-angle grinder, flap discs allow you to complete a variety of tasks with less chance of gouging – even for less-experienced grinders.

Powered by 3M Precision-Shaped Grain

3M™ Cubitron™ II Flap Disc 969F is designed with proprietary 3M Precision-Shaped Grain. This grain design continually fractures into sharp points that slice cleanly through metal, unlike traditional abrasives which tend to plow through the substrate. The grains fracture evenly and continuously to expose new sharp edges to keep the disc cutting efficiently. This means that 3M™ Cubitron™ II products out-cut and outlast conventional ceramic industrial abrasives.

  • Beveling
  • Edge deburring
  • Aggressive weld removal
  • Heavy grinding
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