4-1/2" x 7/8" Zirconia Alumina (120g) - Hard Edge High Density Fiberglass Flap Abrasive Disc
SKU: 30545495573

4-1/2" x 7/8" Zirconia Alumina (120g) - Hard Edge High Density Fiberglass Flap Abrasive Disc

Sale price$70.34 Regular price$78.16
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Ships within 48 hours Β· Estimated delivery Jul 8 - Jul 13

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Description

4-1/2" x 7/8" Zirconia Alumina (120g) - Hard Edge High Density Fiberglass Flap Abrasive DiscThe 4 1 2" x 7 8" Zirconia Alumina (120g) Hard Edge High Density Fiberglass Flap Abrasive Disc is a high performance abrasive tool. Its hard edge, high density layered flap design continuously reveals fresh abrasive grains for a longer lifespan and consistent, fine finish. Engineered for smooth, controlled operation, it minimizes surface damage and enhances precision. Suitable for use on stainless steel and mild steel, this disc offers reliable

The 4-1/2" x 7/8" Zirconia Alumina (120g) - Hard Edge High Density Fiberglass Flap Abrasive Disc is a high-performance abrasive tool. Its hard-edge, high-density layered flap design continuously reveals fresh abrasive grains for a longer lifespan and consistent, fine finish. Engineered for smooth, controlled operation, it minimizes surface damage and enhances precision. Suitable for use onΒ stainless steel and mild steel, this disc offers reliable performance across a 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
ITEM WEIGHT (LBS) 0.245
TOTAL WEIGHT PER PACK (LBS) 2.45
SURFACE TYPES Mild Steel, Non-Ferrous, Stainless Steel
APPLICATIONS Blending, Deburring, Grinding, Rust Removal, Stock Removal, Weld Blending
BACKING WEIGHT Y-Weight Cloth
STRUCTURE Cloth
MINERAL Zirconia Alumina
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 120
MAX RPM 12,000
PACKAGED IN Shrink Band
PRODUCT TYPE Flap Disc
ATTACHMENT 7/8"
REINFORCEMENT Fiberglass
DISC TYPE Type 29
STANDARD PACK QUANTITY 10.00
BRAND ARC Abrasives Inc
MANUFACTURER ARC Abrasives Inc

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 30545495573

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K
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kightrider52
Grantham, US
β˜…β˜…β˜…β˜…β˜… 5
Great shelf brackets
Size: 10 Pack
Great brackets for shelves
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
J
Verified Purchase
Jackson Lockwood
Battle Creek, US
β˜…β˜…β˜…β˜…β˜… 5
Holds up well!
Size: 4 Pack, Size: 4 Pack
We used these brackets to hold up our snowboards on the wall (as seen in photos, apologies for the bad quality) and they held up very well. The brackets were a little hard to get into the wall, but that may have been the area we put them in. But for the most part the installation was simple, they looked nice, served its function, and are worth the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2025
C
Verified Purchase
cdowning
Battle Creek, US
β˜…β˜…β˜…β˜…β˜… 5
Great product
Size: 4 Pack
Great quality, great product. Real heavy duty. Have ordered them twice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
M
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Mike Honcho
Carnegie, US
β˜…β˜…β˜…β˜…β˜… 5
Just what I needed.
Size: 6 Pack
A little on the pricey side, but really sturdy and well made. I needed an odd size set of brackets to fit a shelf in an awkward spot. I wasn't sure I'd find brackets with arms long enough for my needs without using some ugly white hardware-store shelf brackets. These look great, are very heavy duty, and just what I needed. I debated the purchase because of their initial cost, but once I got them I realized their quality warranted the premium price. Overall I'm very happy with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2024
A
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Amazon Customer
Birmingham, US
β˜…β˜…β˜…β˜…β˜… 4
helf Bracke
Size: 4 Pack
Just what I needed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026

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