SKU: 8779718250

4-1/2" x 5/8"-11 Zirconia Alumina (40g) - Type 27 Fiberglass Flap Abrasive Disc

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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

4-1/2" x 5/8"-11 Zirconia Alumina (40g) - Type 27 Fiberglass Flap Abrasive DiscThe 4 1 2" x 5 8" 11 Zirconia Alumina (40g) 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 stainless steel and mild steel, it offers versatility across a

The 4-1/2" x 5/8"-11 Zirconia Alumina (40g) - 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 stainless steel and mild steel, 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
ITEM WEIGHT (LBS) 0.36
TOTAL WEIGHT PER PACK (LBS) 3.6
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 40
MAX RPM 13,300
PACKAGED IN Shrink Band
PRODUCT TYPE Flap Disc
ATTACHMENT 5/8"-11
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:
  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: 8779718250

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K
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Ken B.
Birmingham, US
★★★★★ 5
Man cave +1
Style: 4-Tier Shelf Brackets, Hardware Only.
Nice add to the man cave
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
F
Verified Purchase
ForrestA
Carnegie, US
★★★★★ 4
Nice and Simple - but big
Style: 4-Tier Shelf Brackets, Hardware Only.
Nice product, very simple in reality. All screws together. Shelves are probably 12inches high - higher than I wanted so I won't be using it after all - but that is my fault for not realizing how vertically spaced the shelves would be. The unit takes up a lot of vertical wall space. My only dislike (hence the -1 rating) is the large stamped letters on every wall mounting plate. The letters don't appear to mean anything, and are very large and upraised - to me they detract from the overall appearance of the unit. The letters are not possible to get rid of without a grinder or significant file-work and repainting everything (not worth the significant effort that would entail).
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Reviewed in the United States on October 25, 2025
C
Verified Purchase
CLIIP. Strength & Conditioning
Pawtucket, US
★★★★★ 5
Great shelving!
Style: 4-Tier Shelf Brackets, Hardware Only.
Love this product
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Reviewed in the United States on February 19, 2026
O
Verified Purchase
orestes o.
Belleville, US
★★★★★ 1
Demasiado pesado
Style: 4-Tier Shelf Brackets, Hardware Only.
No me gustó , además de ser muy complejo para armar , es demasiado pesado , es para paredes bien fuerte ya que requiere muchos tornillos
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Reviewed in the United States on December 28, 2025
S
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s.wkan
New York, US
★★★★★ 5
Love these shelves
Style: 4-Tier Shelf Brackets with 3 Boards-24in
Highly recommend these shelves. So easy to put together and they are sturdy and look great. I’m considering buying a second one!!
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Reviewed in the United States on September 19, 2025

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