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Merit Abrasives 3" 40 Grit POWERFLEX® Zirconia Alumina Type 27 Flap Disc With Rubber Backing (For Use With Type II Mini PowerFlex Holder)

Airgas Part #:MER08834195036

Manufacturer Part #:08834195036

$7.04 /Each
Package Size Options
$70.40 Case 10 Each / Case

Item Details

  • Merit Abrasives Type 27 40 Grit Zirconia Mini PowerFlex Disc measuring 3" Dia is designed with layered flaps which wear away evenly, producing a high quality and consistent finish on metals and other exotic materials. Fiberglass plate disc with a speed of 20000 RPM reduces downtime dramatically with a quick change feature on the back of each disc. It is sold as 100 per case.


  • The innovative design of Merit’s advanced PowerFlex Flap discs allows you to grind and finish in only one smooth operation, saving both time and money
  • With the two-in-one PowerFlex disc there’s no need to change tools, no need for additional processes and no need for a backing pad
  • Also grind cooler without bluing and last up to 15 times longer than resin fiber discs
  • They are safe, quiet, and easy to control for rapid stock removal, consistent finishes and longer disc life
  • The layered abrasive flaps on the flap disc are designed to wear away evenly
  • Produce a high-quality, consistent finish on steels, metals, and other exotic materials
  • For the job that requires an aggressive but small diameter flap disc


  • Edge chamfering
  • Weld blending
  • Deburring
  • Cleaning/Finishing
  • Rust removal
  • Stock removal

Product Attributes

Trade Name



» 3"


» 40

Disc Type

» Type 27


» Zirconia Alumina


» 20000