1169F Premium Series
www.dgisupply.ca www.dgisupply.com 1-800-923-6255
3M ™ Cubitron ™ 3 Flap Disc 1169F Produce more. With less.
Long life and fast cut
Increased versatility
Safety and sustainability prioritized
Consistent performance
3M ™ Cubitron ™ 3 Flap Disc 1169F Grades 40+, 60+ & 80+
Maximizing productivity and flexibility
Powered by 3M re-engineered precision-shaped grain technology, the Cubitron ™ 3 product line now includes flap discs available in grades 40+, 60+, 80+. Built with a durable polyester backing, these versatile flap discs offer long life, increased productivity and consistent performance resulting in less abrasive spend.
There are two styles of flap disc shape, conical and flat, that can work in your application. Choose the one that contacts the workpiece with the full width of the flap material to maximize flap disc service.
T27-Flat
T29-Conical
For use at flatter angles: 0° – 15°
For use at steeper angles: 15° – 25°
3M has continued to innovate its mineral technology in two key areas: Re-engineered Precision-Shaped Grain with breakthroughs in grain shape • Superior cut rate • More grinding efficiency • Operator comfort Mineral Efficiency Expertise in product formulation and coating technologies allow us to design-in optimal grain distribution and orientation on the face of the disc – further enhancing performance.
Conventional Crushed Grain
3M Precision-Shaped Grain
Proven performance that takes your process to the next level We tested 3M ™ Cubitron ™ 3 Flap Disc 1169F grade 40+ on carbon steel and here are the results: 3M ™ Cubitron ™ 3 Flap Disc 1169F against the competition: Up to 69 % More material removed Up to 75 %
Faster sustained cut rate
3M™ Cubitron™ 3 1169F Flap Disc 40+
3M™ Cubitron™ 3 1169F Flap Disc 40+
High Performing Competitive Ceramic 40 Grit Flap Disc
High Performing Competitive Ceramic 40 Grit Flap Disc
High Performing Competitive Alumina Zirconia 40 Grit Flap Disc
High Performing Competitive Alumina Zirconia 40 Grit Flap Disc
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Total Material Removed (grams)
Sustained Cut Rate (grams per cycle)
3M ™ Cubitron ™ 3 Flap Disc 1169F against other 3M products: Up to 49 % More material removed Up to 46 %
Faster sustained cut rate
3M ™ Cubitron™ 3 1169F Flap Disc 40+
3M ™ Cubitron™ 3 1169F Flap Disc 40+
3M™ Cubitron™ II 969F Flap Disc 40+
3M™ Cubitron™ II 969F Flap Disc 40+
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Upgrade now from the 3M ™ Cubitron ™ II Flap Disc 969F!
VS.
Works best on:
Abrasive flaps include grinding aid for high performance and long life on stainless steel and other heat-sensitive alloys.
Compliant with Contaminant-Free and INOX criteria to reduce risks of galvanic corrosion.
Note: Results are based on an automated, 37.5 minute, medium pressure test on 1045 steel using 4.5 inch 40 grit flap discs on a servo motor.
Setting the standard for performance and versatility Ideal for medium to high pressure jobs where the quality and finish are crucial.
Grinding
Deburring
Blending
Surface Prep
Refining
Finishing
3M offers a wide range of flap discs 3M ™ Cubitron ™ 3 Flap Disc 1169F
3M ™ Cubitron ™ II Flap Disc 967A
3M ™ Flap Disc 769F
3M Re-Engineered Precision-Shaped Grain Ŕ Medium-high pressure applications Ŕ Polyester backing Ŕ Best 3M flap disc for long life and speed, plus requires less operator pressure Ŕ Highest productivity delivered Ŕ Size (inches): 4, 4.5, 5, 6, 7
3M Precision-Shaped Grain
3M Precision-Shaped Grain
Ŕ Low pressure applications Ŕ Poly-cotton backing Ŕ Better 3M flap disc for long life and speed on stainless steel and aluminum substrates Ŕ Finish delivered with easier breakdown Ŕ Size (inches): 4, 4.5, 5, 7
Ŕ Medium pressure applications Ŕ Polyester backing Ŕ Good 3M flap disc in life and speed vs. vast majority of flap discs in the market Ŕ Price value for your everyday operations Ŕ Size (inches): 4, 4.5, 5, 7
Grade 40+ 60+ 80+
Grade 40+ 60+ 80+
Grade 40+ 60+ 80+ 120+
Conical (T29)
Conical (T29)
Conical (T29)
Flat (T27)
Flat (T27)
Flat (T27)
3M ™ Cubitron ™ 3 1169F Flap Disc product ordering information 3M ™ Cubitron ™ 3 Flap Disc 1169F – Quick Change SAP ID Grade Diameter (in.) Max RPM Unit/Case Type 27 7100380178 40+ 4-1/2 x 5/8-11 13,300 10 7100380317 40+ 6 x 5/8-11 10,000 5 7100380485 40+ 7 x 5/8-11 8,600 5 7100380307 60+ 4-1/2 x 5/8-11 13,300 10 7100380505 60+ 6 x 5/8-11 10,000 5 7100380300 80+ 4-1/2 x 5/8-11 13,300 10 7100380338 80+ 6 x 5/8-11 10,000 5 Type 29 7100403690 40+ 4 x 3/8-24 15,300 10 7100379929 40+ 4-1/2 x 5/8-11 13,300 10 7100380207 40+ 5 x 5/8-11 12,000 10 7100380495 40+ 7 x 5/8-11 8,600 5 7100404345 60+ 4 x 3/8-24 15,300 10 7100380349 60+ 4-1/2 x 5/8-11 13,300 10 7100403601 80+ 4 x 3/8-24 15,300 10 7100380219 80+ 4-1/2 x 5/8-11 13,300 10 7100380504 80+ 7 x 5/8-11 8,600 5 3M ™ Cubitron ™ 3 Flap Disc 1169F – Center Hole SAP ID Grade Diameter (in.) Type 27 7100380474 40+ 4-1/2 x 7/8 7100380493 40+ 5 x 7/8 7100379978 40+ 7 x 7/8 7100380348 60+ 4-1/2 x 7/8 7100380168 60+ 5 x 7/8 7100380218 80+ 4-1/2 x 7/8 7100380309 80+ 5 x 7/8 Type 29 7100404320 40+ 4 x 5/8 7100380484 40+ 4-1/2 x 7/8 7100380494 40+ 5 x 7/8 7100380208 40+ 7 x 7/8 in 7100403689 60+ 4 x 5/8 7100380209 60+ 4-1/2 x 7/8 7100380496 60+ 5 x 7/8 7100404321 60+ 4 x 5/8 7100380288 80+ 4-1/2 x 7/8 13,300 12,000 13,300 12,000 15,300 13,300 12,000 8,600 13,300 12,000 8,600
Max RPM Unit/Case
10 10
5
10 10 10 10 10 10 10
5
15,300 13,300 12,000 15,300 13,300 12,000
10 10 10 10 10 10
7100380316
80+
5 x 7/8
Product Selection and Use: Many factors beyond 3M’s control and uniquely within user’s knowledge and control can affect the use and performance of a 3M product in a particular application. As a result, customer is solely responsible for evaluating the product and determining whether it is appropriate and suitable for customer’s application, including conducting a workplace hazard assessment and reviewing all applicable regulations and standards (e.g., OSHA, ANSI, etc.). Failure to properly evaluate, select, and use a 3M product and appropriate safety products, or to meet all applicable safety regulations, may result in injury, sickness, death, and/or harm to property. Disclaimer: 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. For additional product information, visit www.3M.com. Warranty and Limited Remedy: Unless a different warranty is specifically stated on the applicable 3M product packaging or product literature (in which case such warranty governs), 3M warrants that each 3M product meets the applicable 3M product specification at the time 3M ships the product. 3M MAKES NO OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR ARISING OUT OF A COURSE OF DEALING, CUSTOM, OR USAGE OF TRADE. If a 3M product does not conform to this warranty, then the sole and exclusive remedy is, at 3M’s option, replacement of the 3M product or refund of the purchase price. Limitation of Liability: Except for the limited remedy stated above, and except to the extent prohibited by law, 3M will not be liable for any loss or damage arising from or related to the 3M product, whether direct, indirect, special, incidental, or consequential (including, but not limited to, lost profits or business opportunity), regardless of the legal or equitable theory asserted, including, but not limited to, warranty, contract, negligence, or strict liability.
3M Abrasive Systems 3M Center, Building 223-6N-02 St. Paul, MN 55144 USA Phone 1-866-279-1235 Web 3M.com/abrasives
3M and Cubitron are trademarks of 3M Company. All other trademarks are property of their respective owners. © 3M 2025. All rights reserved. 61-5005-0118-6
3M Abrasive Products are for industrial use only.
1-800-923-6255 www.dgisupply.com www.dgisupply.ca
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