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Weiler® 4 1/2


WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Weiler® 4 1/2" X 7/8" 60 Grit Big Cat® Zirconium Type 27 High Density Flat Shape Flap Disc With Phenolic Backing

Airgas Part #:WBU50804

Weiler Corp.

Manufacturer #:50804


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$12.03 /Each
Package Size: 1 Each
$12.03 Each
$12.03 Each
$120.30 Pack 10 Each / Pack

In Stock

Item Details

  • Weiler® BobCat™ Type 27 Flat Style 60 Grit Zirconium Coated High Density Flap Disc measuring 4 1/2" Dia X 7/8" can accommodate any curved and irregular surfaces to render a consistent finish and magnificent 30 - 40% durability than standard flap discs. Abrasive flap disc with a speed of 12000 RPM features Phenolic backing that can be used in grinding and finishing one step, weld blending, deburring, deflashing, edge chamfering and stock removal applications. It is sold as 10 per pack.


  • Due to their thickness and larger flaps, high density flap discs conform to curved and irregular surfaces while producing a consistent finish
  • 30 - 40% longer life than standard flap discs
  • Phenolic backing
  • Ideal for a working angle less than 15°
  • Increased conformability and maximum life


  • Edge chamfering
  • Weld blending
  • Deburring
  • Deflashing
  • Grinding
  • Finishing
  • Stock removal

Product Attributes

Trade Name

» Big Cat®


» 4 1/2"


» 7/8"


» 60

Disc Type

» Type 27


» Zirconium


» 12000