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⚡ Grind Like a Pro, Finish Like a Boss!
The Sali 20 Pack Zirconia Flap Disc features premium industrial-grade zirconia aluminum abrasive with a coarse 40 grit for aggressive stock removal. Designed as bevel type #29 discs, they excel in contouring, weld blending, and edge grinding. Each 4.5" x 7/8" disc fits most angle grinders up to 13,300 RPM and includes vibration-absorbing fiberglass backing for smooth, clean finishes. Perfect for professionals seeking durable, versatile grinding wheels for metal, wood, and plastic applications.






































| ASIN | B0BCY4Q2J8 |
| Best Sellers Rank | #10,073 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Flap Discs |
| Brand Name | SALI |
| Compatible Devices | Angle Grinder |
| Compatible Material | Rust, Paint, Ferrous Metals, Stainless Steel, Non-ferrous Metals, Wood, Plastics |
| Construction Type | grinding |
| Customer Reviews | 4.7 4.7 out of 5 stars (119) |
| Grit Material Type | Zirconia, Zirconia Alumina |
| Grit Number | 40 |
| Grit Type | Coarse |
| Included Components | NO |
| Industry Standard Identifier | 29 |
| Item Dimensions | 4.5 x 4.5 x 0.04 inches |
| Item Dimensions L x W | 4.5"L x 4.5"W |
| Manufacturer | SALITools |
| Material Type | Ceramic, NorZon |
| Maximum Rotational Speed | 13300 RPM |
| Number of Items | 20 |
| Part Number | CAO06GGY20 |
| Recommended Uses For Product | Grinding |
| Unit Count | 20.0 Count |
M**K
Great Value and tough
Don't go to your local hardware store or Harbor Freight for sanding disks. Buy them here and save money. They work well, they are durable and are a good value. I use them for not only rust removal but cleaning up steel both before and after welding. They also last just as long as other sanding disks I have purchased.
Z**R
The work great
I've bought these a few times. They are FAR cheaper than the box brand in stores. They work great and hopefully the quality doesn't take a dive. Will continue to buy again :)
O**R
Good stuff
Love them super good for metal
P**N
Good bang for the buck
These flap discs last a decent amount of time and cut really well.
G**.
as described
as described
R**.
Good job for the cost.
Used to grind down 1/4" mild steel welded with 7018 welding rod and the actually did a very good job for the price. I would buy them again.
D**L
Awesome thanks
These are better than name brand and better than the Diablo brand.
J**.
Real good deal get the 40 grit
I bought the 100 box of 40 grit. They work very good, super aggressive when new then like a 60 grit the rest of the way down. So just like any other flapper disk.
J**N
Impressionnant, ça passe au travers du fer comme dans du beurre.
C**Y
Work great but wear out quicker then the expensive ones, that’s ok tho because they are much cheaper and get more use for your money with these
Trustpilot
2 weeks ago
3 weeks ago