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Norton® 4 1/2" X 1/4" X 5/8" - 11 BlueFire® INOX/SS Extra Coarse Grit Zirconia Alumina Type 27 Depressed Center Grinding Wheel

Airgas Part #:NOR66252843193

Manufacturer Part #:66252843193

$8.92 /Each
Package Size Options
$8.92 Each
$89.20 Pack 10 Each / Pack

Item Details

  • With a highly advanced blend of zirconia alumina and aluminum oxide, this BlueFire® INOX/SS ZA ZA type 27 grinding wheel gives you twice or three times the lifespan of an aluminum oxide wheel. Featuring a 1/4-inch thickness and a depressed center, this wheel is specifically engineered to grind away stock quickly and efficiently from 400 Series stainless steel. Because this grinding wheel contains less than 1/1000th part of iron, sulfur or chlorine, it protects stainless steel from contamination, rust and corrosion.


  • A blend of the most advanced zirconia alumina and premium aluminum oxide abrasives delivers 2 to 3 times the life of aluminum oxide wheels
  • 1/4 inch thick depressed center right angle grinder wheel ideal for light- to heavy-duty grinding of 400 Series stainless steel on the bottom/face of the wheel
  • Contain less than 0.1% iron, sulfur, or chlorine for rust-free and corrosion-free results, will not contaminate stainless steel
  • Engineered specifically to deliver fast cut rate
  • All wheels are fully speed tested and comply with ANSI standards


  • Stock Removal

Product Attributes

Abrasive Type

» Grinding Wheel


» 4 1/2"


» 5/8" - 11

Wheel Type

» Type 27 Depressed Center

Trade Name

» BlueFire® INOX/SS


» 1/4"


» Zirconia Alumina


» Extra Coarse


» 13580