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Description
4-1/2" x 7/8" Ceramic Blend (36g) - PREDATOR™ Performance Coated Hard Edge Fiberglass Abrasive Flap DiscThe 4 1 2" x 7 8" Ceramic Blend (36g) PREDATOR Performance Coated Hard Edge Fiberglass Abrasive Flap Disc is designed for aggressive grinding, stock removal, weld blending, rust removal, deburring, and surface blending. Its layered flap construction continuously exposes fresh abrasive grains, providing extended life and a finer finish. Ideal for precision work, it delivers smoother, more controlled operation than traditional grinding wheels. Suitable
The 4-1/2" x 7/8" Ceramic Blend (36g) - PREDATOR™ Performance Coated Hard Edge Fiberglass Abrasive Flap Disc is designed for aggressive grinding, stock removal, weld blending, rust removal, deburring, and surface blending. Its layered flap construction continuously exposes fresh abrasive grains, providing extended life and a finer finish. Ideal for precision work, it delivers smoother, more controlled operation than traditional grinding wheels. Suitable for use on mild steel and stainless steel.
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
For metalworkers who prioritize efficiency and versatility, ARC Abrasives' Flap Discs deliver the optimal blend of performance, durability, and precision.
| SPECIFICATIONS | DETAILS |
|---|---|
| PRODUCT TYPE | Flap Disc |
| ITEM WEIGHT (LBS) | 0.26 |
| TOTAL WEIGHT PER PACK (LBS) | 2.60 |
| SURFACE TYPES | Aluminum, Exotic Alloys, Mild Steel, Stainless Steel |
| APPLICATIONS | Blending, Deburring, Grinding, Rust Removal, Stock Removal, Weld Blending |
| BACKING WEIGHT | Y-Weight Cloth |
| STRUCTURE | Cloth |
| MINERAL | Ceramic Blend |
| PERFORMANCE COAT | Yes |
| NMFC NUMBER FOR BOL | ABRASIVE CLOTH OR PAPER INCLUDING EMERY OR SANDPAPER |
| FREIGHT CLASS FOR BOL | ABRASIVE PRODUCT |
| PRODUCT LINE | Predator (Ceramic Hybrid) |
| DIAMETER | 4-1/2" |
| GRIT | 36 |
| MAX RPM | 13,300 |
| PACKAGED IN | Shrink Band |
| ATTACHMENT | 7/8" |
| REINFORCEMENT | Fiberglass |
| DISC TYPE | Type 29 |
| 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
4.6 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Best device
Size: 3 FT
This is the best device. It can be turned off or on when used.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
★★★★★ 5
Great shelves!
Size: 10"D x 15.7"W, Color: Black, Size: 10"D x 15.7"W, Color: Black
Perfect for what I needed. I sanded them, painted them white, then hung them above my washing machine and dryer to hold some laundry supplies. They made laundry easier! The are sturdy. It took no time to install. They’re heavy but not so heavy that they sag or drag. It came with screws and anchors that made installation a breeze. They look great! Highly recommend.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Stylish & sturdy 3 floating shelves
Size: 11.6"D x 15.7"W, Color: Black, Size: 11.6"D x 15.7"W, Color: Black
I bought these 12-inch deep floating shelves for my son’s room and they turned out great. The extra depth makes a big difference compared to standard floating shelves. He’s able to fit books, trophies, and some of his collectibles on them without everything feeling cramped.
The shelves feel sturdy and well made once installed. The hardware that came with them worked well, and they sit flush against the wall which gives that nice clean floating look. They really helped add storage while also making the room look more organized and put together. I added lights underneath which I also bought here on Amazon...
I also like that they’re deep enough to actually be functional, not just decorative. My son is using them every day and they’re holding up really well.
Overall I’m very happy with this purchase and would definitely buy them again for another room.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Good looking shelves
Size: 11.6"D x 15.7"W, Color: Black, Size: 11.6"D x 15.7"W, Color: Black
These shelves turned out perfect for my bedroom project! I read lots of reviews about people having trouble with the wall anchors not holding up, but I’m going to equate that to user error. I had no trouble installing these and even took a couple shortcuts.
I only used two wall anchors per shelf, but also pre checked the holes for studs. I used one dry wall screw per shelf as well. Knowing how wall anchors can be, I used one drill bit size smaller than the directions suggested. They said use 1/4, but I used 15/64. Probably could have gotten away with one smaller than that at 7/32.
With all screws, I made sure not to press too hard into the wall and just turn the screw. That helps the anchors and threads stay snug in the dry wall. There was only one shelf that came out feeling a little saggy, but I think it’s because the holes in the shelf are not quite right. However, it still holds strong and no problem with a box of shoes on it.
All this being said, I pre weighed my shoe boxes and knew I only needed to hold about 5-7 lbs. I was super detailed with measuring the bracket spots to make sure everything was spaced and leveled appropriately.
The wood on the shelves does feel a little cheap, but it looks great so I couldn’t care less. I would purchase these shelves again and might have to as my display collection continues to grow.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Easy install, wide and sturdy
Size: 10"D x 15.7"W, Color: Brown, Size: 10"D x 15.7"W, Color: Brown
I put these shelves in a strange little cubby that was created in my kitchen by removing the sad excuse for a pantry that was once there. Super easy to hang, I’ve only hung two here and have other plans for the 3rd one. Good purchase for sure. Very sturdy and look expensive, without the high cost.
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Reviewed in the United States on December 20, 2025
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