Hover cursor over image to view larger picture

Norton® BlueFire® 4 1/2" X 7/8" 40 Grit Type 27 Flap Disc

Airgas Part #:NOR66623399141


Manufacturer #:66623399141


$8.38 /Each
Package Size: 10 Each
$8.38 Each
$83.80 Pack 10 Each / Pack

Typically in Stock

Item Details

  • BlueFire® 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.


  • High performance zirconia alumina abrasive and semi-open coat deliver aggressive cut and long life providing up to 30% improved performance over competitive zirconia alumina products


  • Ideal for mild carbon steel and welds
  • Type 27 Flat discs are designed to be used at a 0 to 15 degree angle on flat surfaces for blending and smooth finishing
  • Flexible plastic backing plate adds conformability and is quickly, easily trimmable
  • Polyester/cotton backing combination for good cut rate and finishing
  • Coarse 40 grit for stock removal, beveling and edge chamfering

Product Attributes

Trade Name

» BlueFire®


» 4 1/2"


» 7/8"


» 40

Disc Type

» Type 27


» Zirconia Alumina


» 13300