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Norton® 7" X 1/4" X 7/8" BlueFire® Extra Coarse Grit Zirconia Alumina/Silicon Carbide Foundry Type 27 Depressed Center Grinding Wheel

Airgas Part #:NOR66252843230


Manufacturer #:66252843230


$10.11 /Each
Package Size: 1 Each
$10.11 Each
$10.11 Each
$202.20 Pack 20 Each / Pack

In Stock

Item Details

  • Equip your right-angle grinder with the BlueFire® ZC ZA/SC Type 27 foundry grinding wheel. The perfect solution for stock removal on cast iron, 400 series stainless, hard and soft carbon steels, and gray iron, this wheel combines a zirconia alumina abrasive with a premium silicon carbide grain, so it lasts two to three times longer than aluminum oxide wheels. Featuring a thick, depressed center, the wheel is suitable for both light and heavy grinding when used at a 30-degree angle. The tough material even withstands tough jobs, such as smoothing parting lines and slag.


  • A blend of the most advanced zirconia alumina abrasive with premium silicon carbide grain for 2-3 times the life of aluminum oxide wheels
  • 1/4 inch thick depressed center wheel designed to be used at a 30 degree angle on a right angle grinder for light- to heavy-duty grinding on the bottom/face of the wheel
  • Designed and reinforced for aggressive foundry applications like cleaning parting lines, pads, and slag
  • Excellent blend of performance and price on a wide range of materials, including 400 series stainless, hard carbon steels, and soft carbon steels
  • All wheels are fully speed tested and comply with ANSI standards


  • Stock Removal

Product Attributes

Abrasive Type

» Grinding Wheel


» 7"


» 7/8"

Wheel Type

» Type 27 Depressed Center

Trade Name

» BlueFire®


» 1/4"


» Zirconia Alumina
» Silicon Carbide


» Extra Coarse


» 8600