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Norton® Gemini® 7" X 5/8" - 11" 60 Grit Type 29 Flap Disc


Airgas Part #:NOR66623399044

Manufacturer Part #:66623399044

$17.57 /Each
Package Size Options
$17.57 Each
$175.70 Pack 10 Each / Pack

Item Details

  • Gemini® Norton® Flap Disc - Flap discs are versatile grinding and finishing tools with three main components: backing plate, adhesive, and abrasive flaps. The flaps wear during use continually exposing new abrasive grain. The different variations of the components provide a variety of applications, ranging from heavy stock removal to blending to finishing. Flap discs are designed for portable grinder applications and can combine the 2-step stock removal and finishing operations of depressed center wheels and fiber discs into one operation.


  • Alternating zirconia alumina (blue) and aluminum oxide (black) flaps provides higher performance than aluminum oxide while retaining an economical price
  • Type 29 have an angled face providing greater surface contact and are the best choice fast stock removal
  • Fiberglass/resin backing plates are the most popular due to high strength, light weight and ability to absorb vibration
  • Polyester/cotton backing combination for good cut rate and finishing
  • Medium/60 grit for blending and deburring
  • Good choice for soft metals to hard-to-grind stainless and carbon steel


  • Grinding
  • Stock removal
  • Edge chamfering/Beveling
  • Weld Blending
  • Deburring/Deflashing
  • Rust removal
  • Blending
  • Cleaning and Finishing

Product Attributes

Trade Name

» Gemini®


» 7"


» 5/8" - 11"


» 60

Disc Type

» Type 29


» Zirconia Alumina


» 8600

Backing Material

» Fiberglass