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  6. 3M™ Flap Disc 769F, 80+ YF-Weight, T29, 4-1/2 In X 7/8 In, 10 Ea/Case

3M™ Flap Disc 769F, 80+ YF-Weight, T29, 4-1/2 In X 7/8 In, 10 Ea/Case

  • 3M ID 60440351413

Delivers long-lasting high performance and versatility at a value price

Contains 3M Precision-Shaped Grain, which cuts faster and lasts longer than conventional abrasive grain

Proven to outperform traditional alumina zirconia flap discs

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Specifications

Details

Highlights
  • Delivers long-lasting high performance and versatility at a value price
  • Contains 3M Precision-Shaped Grain, which cuts faster and lasts longer than conventional abrasive grain
  • Proven to outperform traditional alumina zirconia flap discs
  • Individual flaps break down, exposing fresh mineral to deliver consistent cut rate for the life of the disc
  • Ideal for use on carbon steel, stainless steel and other heat-sensitive alloys
  • Covers a wide range of applications from weld grinding and beveling to surface prep

3M™ Flap Disc 769F is a high-performance abrasive disc built for versatility and value. Powered by 3M Precision-Shaped Grain, it lasts longer and cuts faster than conventional aluminum oxide and alumina zirconia flap discs – and it’s priced for affordability and everyday use. This unbeatable combination of performance and value can increase productivity while also lowering your abrasive spend.

Value-priced Performance with Built-in Versatility
3M™ Flap Disc 769F is a long-lasting, versatile abrasive disc that includes all the advantages you expect from a flap disc, including conformability and ease of use with a lower risk of gouging. Featuring 3M Precision-Shaped Grain and a durable polyester backing, 3M™ Flap Disc 769F lasts long and holds up strong to high-pressure applications like beveling, weld grinding and edge deburring. Plus, it leaves a finish that makes it a great choice for applications like blending and surface prep.

Powered by 3M Precision-Shaped Grain
The 3M™ Flap Disc 769F features a blend of 3M Precision-Shaped Grain – our proprietary grain design that continually fractures into sharp points that slice cleanly through metal, unlike traditional abrasives which tend to plow through the substrate. This fracturing helps our 3M™ Flap Disc 769F last long and maintain a high cut-rate over the life of the disc.

Applications

  • Weld grinding
  • Beveling
  • Edge deburring
  • Blending
  • Finishing
  • Surface preparation
  • Scale removal
  • Weld spatter removal

Tech Tip:
In many cases, 3M™ Flap Disc 769F will allow you to grind and finish in one step, without changing abrasives. This is because, under normal conditions, 769F will generate a finish that is one grade finer than a fiber disc of the same grade. While a fiber disc will cut faster, this flap disc can eliminate steps and disc change-outs to help save you time.

Suggested applications
  • Weld Grinding, Chamfering, Edge Roughing, Blending, Refining, Surface Preparation, Weld Spatter Removal