3M™ Cubitron™ 3 Flap Disc 1169F, 40+, T29-Flat Quick Change Plastic, 6 in x 5/8 in-11, 5 ea/Case

$11.31 / Each

SKU	7100424496
Legacy SKU	60440626491
UPC	00068060144324
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	2.327 lb
Length	7.7 in
Width	7.7 in
Height	6.2 in

Color	Purple

PRODUCT FAQ

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

This is a 40+ grit flap disc, which makes it ideal for aggressive material removal and grinding applications. It's perfect for deburring, weld grinding, and heavy stock removal on steel and stainless steel.
Will this flap disc work with my quick change system?

Yes! This disc features 3M's T29-Flat Quick Change backing, so it's designed to work seamlessly with compatible quick change systems, giving you fast, tool-free changes and saving you valuable time on the job.
What size is this flap disc, and how many do I get in a case?

This flap disc is 6 inches in diameter with a 5/8 inch-11 arbor hole, and you'll receive 5 discs per case, so you'll have plenty on hand for your projects.

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.

SKU 7100424496 | 3M™ Cubitron™ 3 Flap Disc 1169F

Premium Performance 3M Cubitron 3 Flap Disc 1169F

The 3M Cubitron 3 Flap Disc 1169F represents an advanced abrasive solution engineered for demanding grinding and finishing applications. This versatile disc combines the inherent benefits characteristic of quality flap discs—including superior conformability and user-friendly operation—with a notably reduced tendency toward surface gouging. The disc's construction features a durable polyester backing that provides structural integrity throughout extended use cycles.

Superior Material Removal Performance

This innovative abrasive disc incorporates 3M's proprietary Precision-Shaped Grain technology, which has been re-engineered with curved sides to optimize cutting efficiency. When compared to predecessor models, the 1169F demonstrates exceptional performance metrics: it removes up to 49% more total material than the 3M Cubitron II Flap Disc 969F in the 40+ grade classification, and delivers up to 66% greater material removal than the traditional 3M Flap Disc 769F 40+ grade. These performance improvements make it an excellent choice for medium to high-pressure grinding operations.

Advanced Grain Technology

The distinguishing characteristic of the 3M Cubitron 3 Flap Disc 1169F lies in its proprietary Precision-Shaped Grain formulation with curved sides design. Unlike conventional abrasive materials that tend to compress against the workpiece, this engineered grain structure continuously fractures into progressively sharper cutting points. This controlled fracturing action slices through metal with precision rather than plowing, resulting in extended disc longevity and sustained cutting performance throughout the product's service life.

Recommended Applications

Weld grinding and finishing
Light to medium grinding operations
Beveling tasks
Deburring processes
Blending operations
General finishing work
Surface preparation
Scale and oxidation removal
Weld spatter removal
Work on edges and contoured surfaces

Operational Advantages

A significant operational benefit of the 3M Cubitron 3 Flap Disc 1169F is its capability to accomplish both grinding and finishing operations in a single step under normal working conditions. The disc typically generates a surface finish comparable to a fiber disc that is one grade finer than its own classification. This characteristic allows operators to potentially eliminate intermediate disc changes and transition steps, thereby reducing overall processing time and enhancing workflow efficiency on the shop floor.