


⚡ Cut faster, last longer, work smarter with 3M Flap Disc 769F!
The 3M Flap Disc 769F (4.5 in, 40 grit) leverages advanced Precision-Shaped Grain technology to deliver faster cutting and longer life than traditional flap discs. Engineered for industrial-grade grinders running up to 13,300 RPM, it excels in weld grinding, beveling, deburring, and surface preparation—boosting productivity while lowering abrasive costs.










| ASIN | B07L1CWLX5 |
| Best Sellers Rank | #48,292 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #66 in Flap Discs |
| Brand | 3M |
| Compatible Devices | Right Angle Grinders, Disc Grinders, Disc Sanders |
| Construction Type | Coated |
| Date First Available | November 30, 2018 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 50638060059062 |
| Grit Material | Ceramic |
| Grit Number | 40 |
| Grit Type | Coarse |
| Item Diameter | 4.5 Inches |
| Item Thickness | N/A Inches |
| Item Weight | 2.18 pounds |
| Item model number | 769F |
| Manufacturer | 3M |
| Maximum Rotational Speed | 13300 RPM |
| Product Dimensions | 4.5"L x 4.5"W |
| Recommended Uses For Product | Cutting |
K**M
Worth every penny! 10 discs
Great quality, durable. Excellent value. I received 10 discs, not 1 as some are saying.
C**K
Price
This is only for one flapwheel, I was thinking it was for atleast 5 disc. Haven't used it yet cause it was so expensive. I just sit it on a shelf like a classic Car In the garage never to be driven.
T**T
Wow, they fit right on my Cordless Dewalt Grinder and they cleaned up the area to weld very nice
I like because they are easy on easy off and They are a very well-made sandpaper disc.
S**B
bang for your buck
very well made super sturdy, i like the screw on style quick and easy. for some reason i thought their was 2 of them per order. the picture threw me off i suppose. still its worth the price for 1 i’ll buy them again. if you need a fine grit semi polishing disk you could do much worse for your money then this disk.
T**N
Only comes with 1 disc
Extremely Disappointed – $120 for Two Discs? I’ve been a loyal buyer of these 3M flap discs for years and always received them in a 10-pack as listed. On two recent orders, I received one disc each time—yet was charged nearly $60 per unit. That’s $120 for just two discs. This feels like a blatant bait-and-switch. Either the listing is misleading, or something is seriously wrong with the fulfillment process. Completely unacceptable. I expect better from both 3M and Amazon. Fix this.
A**T
Good product.
Works well at cleaning up metal and welds. A little pricey.
L**N
Scam
Is a scam $76 for 1 disc when the description says 10 for a carton
A**R
Only received one in the package
Says there is 10 in the box but only received one flap disc in a bag. Seemed like good quality but wasn’t paying 65$ for one disc so returned it.
A**R
Only received one flap disc. Description says pack of 10. Also received the wrong grit ordered 60 and got 80 grit
J**R
Sehr gute Qualität
R**T
Très bon produit qui en vaut le prix, coupe rapide et moins d’usure que d’autres .
C**W
It clearly says a carton of 10 disks. Only received 1. Scam.
K**N
great product, only issue is ordered 10, received 1
Trustpilot
3 weeks ago
2 months ago