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Description
4-1/2" x 7/8" Aluminum Oxide (80g) - Type 27 Fiberglass Flap Abrasive DiscThe 4 1 2" x 7 8" Aluminum Oxide (80g) Type 27 Fiberglass Flap Abrasive Disc is a durable, high performance abrasive tool. Featuring a layered flap construction, it continuously exposes fresh abrasive grains for extended life and a consistent, fine finish. The Type 27 design ensures smooth, controlled operation, ideal for precision work with minimal surface damage. Suitable for use on mild steel and aluminum, it offers versatility across a wide range
The 4-1/2" x 7/8" Aluminum Oxide (80g) - Type 27 Fiberglass Flap Abrasive Disc is a durable, high-performance abrasive tool. Featuring a layered flap construction, it continuously exposes fresh abrasive grains for extended life and a consistent, fine finish. The Type 27 design ensures smooth, controlled operation, ideal for precision work with minimal surface damage. Suitable for use on mild steel and aluminum, it offers versatility across a wide range of metalworking applications.
Features & Benefits:
- Self-Sharpening Grains: These grains continuously expose sharp edges, reducing heat buildup during grinding and extending the disc’s life.
- Consistent Removal Rate: Delivers steady and reliable performance, ensuring uniform results in every use.
- Versatile Application: Ideal for low to moderate pressure tasks, excelling in both grinding and blending applications.
- Angled Face: Promotes greater abrasive surface contact, enhancing cutting efficiency and providing a smoother finish.
- Heavy Duty Backing Plate: Allows for more applied pressure, making the disc durable and reliable for tougher jobs.
Designed for metalworkers who demand efficiency and versatility, ARC Abrasives' Flap Discs offer the perfect balance of performance, durability, and precision.
| SPECIFICATIONS | DETAILS |
|---|---|
| PRODUCT TYPE |
Flap Disc
|
| ITEM WEIGHT (LBS) | 0.0858 |
| TOTAL WEIGHT PER PACK (LBS) | 0.858 |
| SURFACE TYPES | Aluminum, Mild Steel, Non-Ferrous |
| APPLICATIONS | Blending, Deburring, Grinding, Rust Removal, Stock Removal, Weld Blending |
| BACKING WEIGHT | X-Weight Cloth |
| STRUCTURE | Cloth |
| MINERAL | Aluminum Oxide |
| PERFORMANCE COAT | No |
| NMFC NUMBER FOR BOL | ABRASIVE CLOTH OR PAPER INCLUDING EMERY OR SANDPAPER |
| FREIGHT CLASS FOR BOL | ABRASIVE PRODUCT |
| PRODUCT LINE | None |
| DIAMETER | 4-1/2" |
| GRIT | 80 |
| MAX RPM | 13,300 |
| PACKAGED IN | Shrink Band |
| ATTACHMENT | Hub 7/8 |
| REINFORCEMENT | Fiberglass |
| DISC TYPE | Type 27 |
| STANDARD PACK QUANTITY | 10.00 |
| BRAND | ARC Abrasives Inc |
| MANUFACTURER | ARC Abrasives Inc |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 3
Good Basic Chair with a Few Drawbacks
Color: Black
I bought this Amazon Basics office task chair for my boyfriend who works from home. Overall, it’s a decent, simple chair that gets the job done for everyday use, especially if you just need something functional and affordable.
However, there are a couple of downsides. The recline doesn’t go back as much as he would like, so it’s not ideal if you prefer to lean back and relax between tasks. Also, after about a month of use, the wheels don’t glide as smoothly as they did at first, which can be a bit frustrating when rolling across the floor.
Overall, it’s a solid basic chair for light use, but if you want something with a deeper recline or super smooth mobility long-term, you might want to consider other options. Still a reasonable purchase depending on your needs.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Had for just over 9 years now and still pretty solid
Color: Black
I ordered this chair back in December 2015 for our front office, and it's been moved to our back shop where we fabricate. We're not a gentle work space by any stretch of the imagination; we build stuff and it's messy, lots of tools etc. This chair has held up surprisingly well!
The faux leather is delaminating almost entirely on the seat but honestly, I'd expect that for faux leather on something that is used daily. The seat pad, in my opinion, has gotten de-poofed. So it's not plush anymore but still usable. I've asked the guy that's using it if they want an upgrade/update and they said they like it and don't want to change it out just yet. That's saying something!
The size is nice and wide. We've had a range of differently sized folks sit in the chair over the years and the seat was always comfortable (less now without so much seat poof), I was able to sit cross-legged and the whole chair felt sturdy then as it does now. All of the standards functions you'd want an office chair to do, it can still do: it goes up and down smoothly, it rolls just fine, it's still pivot-reclines comfortably and doesn't feel like it's going to topple. I like it!
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Reviewed in the United States on January 15, 2026
★★★★★ 4
Good enough
Color: Black
Comfortable chair. Easy to put together. Allen nuts aren't cut perfectly so sometimes hard to get the wrench in there. My biggest complaint, and I didn't even realize this until I sat down in it, the arm rests are not adjustable and they are a little short for my liking.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
I love it!
Color: Black
This chair is so comfy! I also love that it goes up super high (as a tall man it's nice to have the kicking my feet sensation... Lol). It's wider than I imagined and it the first chair with arms that I can fit in as an almost 500 pound dude. The lumbar support is nice and also adjustable, too. The wheels are high quality and move you fast. It was pretty easy to put together, but deff get help from someone to hold pieces in place
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Sturdy chair
Color: Black
Sturdy. And comfortable. The box had a hole kicked in bottom ,had been retaped many times abd yet was ripped on multiple areas. Coming from Asia does that.
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Reviewed in the United States on June 2, 2026
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