SKU: 18930051011

4-1/2" x 7/8 Zirconia Alumina (60g) - Resin Fiber Abrasive Disc

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Description

4-1/2" x 7/8 Zirconia Alumina (60g) - Resin Fiber Abrasive DiscThe 4 1 2" x 7 8" Zirconia Alumina (60g) Resin Fiber Abrasive Disc from ARC Abrasives is engineered for heavy duty grinding on mild steel and aluminum. Its tough zirconia grain offers high stock removal, while the rigid vulcanized fiber backing ensures effective pressure transfer for consistent performance. An optional grinding aid is available to reduce heat buildup and enhance efficiency in high temperature applications. Features & Benefits: Rigid

The 4-1/2" x 7/8" Zirconia Alumina (60g) - Resin Fiber Abrasive Disc from ARC Abrasives is engineered for heavy-duty grinding on mild steel and aluminum. Its tough zirconia grain offers high stock removal, while the rigid vulcanized fiber backing ensures effective pressure transfer for consistent performance. An optional grinding aid is available to reduce heat buildup and enhance efficiency in high-temperature applications.

 

Features & Benefits:

  •  Rigid Backing: Enhances grain retention, even in the most challenging grinding tasks, ensuring consistent performance.
  •  Grain Orientation: Designed to reduce clogging, allowing for smoother, more efficient grinding.
  •  Versatile Use: Perfect for medium-pressure, general-purpose applications across various materials.

For reliable and effective grinding, count on ARC Abrasives' Resin Fiber Discs to consistently deliver the performance you expect.


SPECIFICATIONS DETAILS
PRODUCT TYPE Resin Fiber Disc
ITEM WEIGHT (LBS) 0.05
TOTAL WEIGHT PER PACK (LBS) 1.25
SURFACE TYPES Aluminum, Mild Steel, Non-Ferrous
APPLICATIONS Blending, Deburring, Stock Removal, Surface Grinding, Weld Removal
STRUCTURE Resin Fiber
MINERAL Zirconia Alumina
PERFORMANCE COAT  No
NMFC NUMBER FOR BOL ABRASIVE GRINDING WHEELS, BENCH WHEELS, OR FIBRE DISCS
FREIGHT CLASS FOR BOL ABRASIVE PRODUCT
PRODUCT LINE None
DIAMETER 4-1/2"
GRIT 60
MAX RPM 11,000
PACKAGED IN Box
ATTACHMENT Arbor Hole 7/8"
STANDARD PACK QUANTITY 25.00
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:
  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: 18930051011

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4.3 ★★★★★
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peter
Lowell, US
★★★★★ 5
Great socks
Fit Type: Classic Fit, Color: Black, Size: Large
Love these socks, very comfortable and look and feel good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 29, 2025
E
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Eric Brockman
Cuba, US
★★★★★ 5
Real comfort.
Size: Large, Color: (001) Black / Black / Pitch Gray
Second purchase. Good workout sock.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
M
Verified Purchase
Mother of M.M.
Dallas, US
★★★★★ 5
Very nice
Size: Large, Color: (100) White / White / Pitch Gray
I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.
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Reviewed in the United States on December 26, 2025
N
Verified Purchase
Noah
Belleville, US
★★★★★ 5
MY FAVORITE SOCKS
Size: Large, Color: (001) Black / Black / Pitch Gray
I bought these originally at my local UA store and had to buy more. They are my favorite daily wear.
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Reviewed in the United States on February 25, 2026
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Verified Purchase
SD-out
Carnegie, US
★★★★★ 4
A sock with real support and thickness!
Size: Large, Color: (001) Black / Black / Pitch Gray
I’m pretty happy with these. It seems like sock manufacturing changed 10-15 years ago, and it’s become hard to find pairs that are actually thick and durable. I bought these for an event where I knew I’d be on my feet all day, and they did not disappoint. They provided excellent support throughout the day, even while wearing shoes that typically make my feet ache after just a couple of hours. Glad to finally find a pair that feels well-made.
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Reviewed in the United States on April 10, 2026

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