through rough waters
3M™ Cubitron™ 3 Flap Disc 1169F, 60+, T27-Flat, 4-1/2 in x 7/8 in, 10 ea/Case
$4.82 / Each
| SKU | 7100380348 |
|---|---|
| Legacy SKU | 60440620965 |
| UPC | 00068060118332 |
| 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
- 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
Product Dimensions |
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| Diameter | 4-1/2 in | 115 mm |
| Center Hole Diameter | 7/8 in | 22.23 mm |
Shipping Dimensions |
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| Weight | 2.366 lb |
|---|---|
| Length | 8.4 in |
| Width | 5.2 in |
| Height | 5.6 in |
| Color | Purple |
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| Maximum Speed | 13,300 rpm |
PRODUCT FAQ
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What materials can I use the 3M™ Cubitron™ 3 Flap Disc 1169F on?
Absolutely! The Cubitron™ 3 Flap Disc 1169F is designed for grinding and finishing a variety of metals, including carbon steel, stainless steel, and other alloys. It's perfect for metal fabrication work!
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What does “60+” mean in the product name?
Great question! The “60+” refers to the grit size of the disc. It’s comparable to a conventional 60-grit disc but offers even better performance thanks to our advanced precision-shaped grain technology.
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Can I use this disc with any angle grinder?
You sure can—just make sure your angle grinder is compatible with a 4-1/2 inch diameter wheel and has a 7/8 inch center hole (arbor). That way, you’ll get optimal results from your flap disc.
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How long does this flap disc last compared to others?
Our customers love how long these discs last! Thanks to our Precision-Shaped Grain technology, you’ll notice they cut faster and stay sharper longer than traditional ceramic or alumina zirconia flap discs.
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Is it safe for both grinding and finishing operations?
Definitely! The Cubitron™ 3 Flap Disc is engineered for versatility—it provides aggressive material removal like a grinding wheel while leaving behind an excellent finish just like a sanding disc. Perfect for multi-step workflows!
The 3M™ Cubitron™ 3 Flap Disc 1169F is engineered to deliver exceptional performance and durability, making it an ideal choice for demanding metalworking applications. This advanced flap disc combines the hallmark benefits of flap discs—such as flexibility, ease of use, and reduced risk of gouging—with innovative features that set it apart in the industry. Designed with a robust polyester backing and the latest generation of 3M Precision-Shaped Grain, now enhanced with a unique curved sides design, this disc offers superior conformability and longevity, even in challenging environments.
When used on carbon steel, the 3M™ Cubitron™ 3 Flap Disc 1169F demonstrates remarkable efficiency, removing up to 49% more material compared to the 3M™ Cubitron™ II Flap Disc 969F 40+ grade, and up to 66% more than the 3M™ Flap Disc 769F 40+ grade. Its durability and high cut-rate make it especially well-suited for medium to high-pressure tasks, such as beveling, weld grinding, deburring, and working on edges and contours. Additionally, the disc produces a refined finish, making it an excellent option for blending and surface preparation tasks.
Innovative Precision-Shaped Grain TechnologyThe 3M™ Cubitron™ 3 Flap Disc 1169F features a proprietary Precision-Shaped Grain that has been re-engineered with curved sides. This advanced abrasive technology allows the grains to continually fracture into sharp, fresh points, enabling the disc to slice cleanly through metal rather than plowing through it like conventional abrasives. This self-sharpening action not only extends the life of the disc but also ensures a consistently high cut-rate throughout its use, reducing the need for frequent disc changes and maximizing productivity.
Key Applications- Weld grinding
- Light grinding
- Beveling
- Deburring
- Blending
- Finishing
- Surface preparation
- Scale removal
- Weld spatter removal
- Working on edges and contours
In many scenarios, the 3M™ Cubitron™ 3 Flap Disc 1169F enables users to both grind and finish in a single step, eliminating the need to switch abrasives. Under typical conditions, this flap disc produces a finish that is one grade finer than a fiber disc of the same grade. While fiber discs may offer a faster initial cut, the 1169F flap disc can streamline your workflow by reducing the number of steps and disc change-outs required, ultimately saving you valuable time and effort.
