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Norton® 4 1/2" X 1/4" X 5/8" - 11 Gemini® XXL Extra Coarse Grit Aluminum Oxide Type 27 Depressed Center Grinding Wheel

Airgas Part #:NOR66252843785

Manufacturer Part #:66252843785

$7.53 /Each
Package Size Options
$7.53 Each
$75.30 Pack 10 Each / Pack

Item Details

  • Quickly flash, bevel, smooth down and remove stock from welds on 400 Series stainless steel, hard carbon steel and soft carbon steel with this Gemini® XXL A AO Type 27 grinding wheel. With 1/4-inch thickness, a depressed center and a high-performance bond, this wheel offers a rapid cut rate and excellent longevity. Coated with ceramic, the premium aluminum oxide surface delivers solid performance and quick turnarounds at the right price.


  • Premium, ceramic-coated aluminum oxide for highest performance at a competitive price
  • 1/4 inch thick depressed center wheels designed for offhand stock removal, smoothing welds, and beveling
  • High-performance bond and wheel hardness are designed for fast cut while retaining excellent wheel life
  • Good choice for grinding 400 series stainless, and hard-grade carbon steel applications, weld repairs, and flashing, and any job that requires a quick turnaround
  • 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

» Gemini® XXL


» 1/4"


» Aluminum Oxide


» Extra Coarse


» 13580