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3M™ Flap Disc 769F

24  products
  • Provides long-lasting, high quality performance at an affordable 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
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Details
  • Provides long-lasting, high quality performance at an affordable 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

The 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 designed for everyday use. This unbeatable combination of performance and value can increase productivity while also lowering your abrasive spend.

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

Suggested Applications

  • Weld grinding
  • Beveling
  • Blending
  • Finishing
  • Surface preparation
  • Scale removal
  • Weld spatter removal
Specifications
Abrasive Material
Precision Shaped Ceramic
Applications
Deburring, Finishing, Sanding, Surface Preparation
Backing Material
Fibreglass, Polyester
Backing Weight
YF Weight
Bonding Type
Resin
Brand
3M™
Center Hole Diameter (Imperial)
0.875 Inch
Centre Hole Diameter (Metric)
22.225 mm
Coat Type
Open Coat
Form Material
Coated
Form Type
Disc
Grit
120+, 40+, 60+, 80+
Maximum Speed
12000, 13300, 8600
Max RPM
12000, 13300, 8600
Product Colour
Purple
Product Form
Disc
Shape
Conical, Flat
Substrate
Aluminum, Carbon Steel, Stainless Steel
Total Recycled Content %
C
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