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⚡ Grind smarter, finish faster — the pro’s choice for flawless results!
The WORKPRO 20-Pack Flap Discs feature 4.5-inch T29 zirconia abrasive wheels with a 7/8-inch arbor, designed for high-performance grinding and finishing. With a range of 40 to 120 grit, these discs excel in metal, wood, concrete, and rust removal tasks. Their durable zirconia alumina construction and fiberglass backing plate provide long-lasting, vibration-absorbing stability compatible with angle grinders up to 13,000 RPM.
| ASIN | B07M6XN561 |
| Best Sellers Rank | #5,705 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Flap Discs |
| Brand | WORKPRO |
| Brand Name | WORKPRO |
| Compatible Material | Fiberglass, Stone |
| Construction Type | Grinding |
| Customer Reviews | 4.6 out of 5 stars 2,096 Reviews |
| Grit Material | Zirconia Alumina |
| Grit Material Type | Zirconia Alumina |
| Grit Number | 120 |
| Industry Standard Identifier | 820909753230 |
| Item Diameter | 4.5 Inches |
| Item Dimensions | 4.5 x 0.88 x 0.04 inches |
| Item Dimensions L x W | 4.5"L x 4.5"W |
| Manufacturer | HANZGHOU GREATSTAR INDUSTRIAL CO.LTD |
| Material Type | Aluminum Oxide, Ceramic, NorZon |
| Maximum Rotational Speed | 13000 RPM |
| Model | W124782A |
| Number of Items | 20 |
| Part Number | 820909753230 |
| Product Dimensions | 4.5"L x 4.5"W |
| Recommended Uses For Product | Grinding, Rust Removal |
| Set Name | 20-Pack |
| UPC | 820909753230 |
| Unit Count | 20.0 Count |
S**S
Works good and great value
Item just as described
N**T
Job site quality
These hold up well and hasn't blown apart on me yet. I will continue to purchase and wouldn't think twice about using on a job site.
J**E
They seem to work well, and last quite a while.
I've been building a welding cart, and since I'm just getting back into TIG welding after 30+ years, I have a lot of welds to grind off. I've used the slop out of the disk and it's still going strong, so I'm pleased with the longevity. After the welding cart I'm going to start welding on a stripper pole I'm making for my rotund great aunt. I need to make it out of super thick steel pipe because she keeps bending the store-bought ones when she does that flying jump mount from across the room. At 315 pounds, that women can tilt the planet when she hits, so I have to lay in a lot of welds. These flap discs will be great for that. Wish me luck, and the poor pole too.
T**S
Great Buy
These disc were a great buy. Love the way they sand and are very easy to use. I use them to carve out and sand on Birdhouses and they are perfect.
W**N
Good selection of sizes.
Most useful tool
F**R
Genial
Herramientas de muy Buena Calidad y duraderas al mejor precio
C**Y
Great grinding disks
Work great and seem to be of good quality
T**R
Seem to be real decent and good value
I will update this review if I have a real problem with one or one falls apart. I have not had the chance to use these to much, only used one disc a handful of short times because lately I have been using my other 7" grinder. I have noticed the wear seems to be a bit on the faster side, though it still has plenty life left, just showing signs of wear faster than my black and yellows but was expected. The overall build quality I would give a solid 3.8 out of 5, almost a 4. I mostly have expensive flappers so that's what I'm comparing to and you definitely see and feel the difference, the weight, thickness, density, glue etc all being what I would call fair quality, but again that was expected. But I will say for the difference in cost vs my others, unless something bad happens, these seem like a all around better value. If I dont update this saying junk or blew apart on me or something, then I reccomend them and have probably bought more
Trustpilot
1 month ago
5 days ago