3M™ Cubitron™ 3 Flap Disc 1169F, 80+, T27-Flat Quick Change, 7 in x 5/8 in-11, 5 ea/Case

$12.57 / Each

SKU	7100416272
Legacy SKU	60440626178
UPC	00068060137517
Product Number	1169F

3M Cubitron 3 Flap Disc 1169F is one of our highest-performance abrasive disc built for versatility and value. Powered by 3M Precision-Shaped Grain re-engineered now with curved sides, it lasts longer and cuts faster than any other shape grain, conventional aluminum oxide, or alumina zirconia flap discs at the same time that it's easy -to-operate, offering the long life required in everyday use. This unbeatable combination of performance and value can increase productivity while also lowering your abrasive spend.

Delivers long-lasting premium performance and versatility which will boost your productivity
Contains our new 3M Precision-Shaped Grain, now re-engineered with curved sides, 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, deburring, blending, finishing, weld spatter removal and work on edges and contours

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Premium Deburring, Grinding and Finishing

For Right Angle Grinders

Long Lasting Performance

Industry Low Price

Product Dimensions	Imperial	Metric
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Shipping Dimensions
Weight	3.526 lb
Length	7.7 in
Width	7.7 in
Height	6.2 in

Color	Purple

PRODUCT FAQ

What grit is this flap disc, and what type of work is it best for?

This flap disc comes in 80+ grit, which makes it ideal for aggressive grinding and heavy stock removal on metal. It's perfect for weld grinding, rust removal, and general surface preparation work where you need fast material removal.
Will this disc fit my angle grinder, and what size is it?

Yes! This is a 7-inch disc with a 5/8-inch-11 threaded connection, which is the standard quick change size. It will fit most 4.5 to 7-inch angle grinders equipped with a quick change system, so installation is fast and easy.
How many discs come in each package?

Each case contains 5 flap discs, so you'll have plenty on hand to keep your grinding work moving without frequent reordering. The Cubitron 3 technology also means these discs last longer than traditional alternatives, giving you great value.

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.

Premium Performance 3M Cubitron 3 Flap Disc 1169F

The 3M Cubitron 3 Flap Disc 1169F represents an advanced abrasive solution engineered to deliver exceptional performance across a wide range of grinding and finishing applications. This sophisticated flap disc combines the desirable characteristics of conformability and user-friendly operation while significantly reducing the likelihood of surface gouging—common challenges encountered with traditional abrasive products. The disc's construction utilizes a robust polyester backing that provides durability and longevity even under demanding working conditions.

Superior Material Removal and Efficiency

Through innovative engineering and advanced abrasive technology, the 3M Cubitron 3 Flap Disc 1169F achieves remarkable productivity gains when compared to its predecessors and competing products. Testing demonstrates that this disc removes up to 49% more total material relative to the 3M Cubitron II Flap Disc 969F in the 40+ grit classification, and up to 66% more material compared to the 3M Flap Disc 769F 40+ grade. These substantial improvements in material removal capacity make it an economically efficient choice for high-volume operations.

Advanced Grain Technology

At the core of the 3M Cubitron 3 Flap Disc 1169F's exceptional performance lies its proprietary 3M Precision-Shaped Grain technology, which has been meticulously re-engineered with curved side geometry. Unlike conventional abrasive materials that tend to compress and plow through substrates, this innovative grain design continuously fractures into razor-sharp cutting points that efficiently slice through metal with minimal resistance. This self-sharpening characteristic enables the disc to maintain a consistently high cutting rate throughout its operational life, resulting in extended usability and reduced downtime for disc replacement.

Versatile Application Range

Weld grinding
Light grinding operations
Beveling
Deburring
Blending
Finishing work
Surface preparation
Scale removal
Weld spatter removal
Work on edges and contours

Capability for Combined Operations

One of the notable advantages of the 3M Cubitron 3 Flap Disc 1169F is its capacity to perform both grinding and finishing operations sequentially without requiring abrasive disc changes. Under typical operating conditions, this disc produces a surface finish that is approximately one grade finer than a conventional fiber disc of equivalent grit rating. While fiber discs may initially cut at faster rates, the 1169F's dual-capability approach can substantially reduce overall processing time by eliminating intermediate steps and unnecessary disc replacements, thereby enhancing workflow efficiency and reducing operational costs.