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FlexOVit® ZIRCOMAX® 4 1/2" X 7/8" 40 Grit Type 27 Flap Disc

Airgas Part #:FLEZ4532F

Manufacturer Part #:Z4532F

$9.06 /Each
Package Size Options
$9.06 Each
$90.60 Box 10 Each / Box

Item Details

  • FlexOvit® ZIRCOMAX® High Density Type 27 ZA40 grit Zirconia Alumina coated FLAP DISC measuring 4 1/2" Dia X 7/8" has a trimmable fiberglass disc backing for added rigidity. Flap disc with a speed of 13300 RPM is ideal for use on angle grinders and for operations like high production grinding, blending, deburring and finishing. The extra thick, high-density disc with higher loft and more flaps renders twice the removal rate, provides enhanced durability and is the most productive flap disc. Flap disc resists loading on aluminum and the fanned, abrasive cloth flaps wear evenly to constantly expose the new and sharp grain. Disc offers cushioned grinding action. It produces minimal noise as well as vibration and grinds cool on sheet metal. Flap disc performs well on a wide variety of materials that include stainless and carbon steel. It is sold as 10 per box.


  • Zirconia alumina cloth
  • More flaps and longer life
  • Cushioned grinding action
  • Trimable fiberglass backing plate
  • These are extra thick, high density discs deliver twice the removal rate of regular discs


  • Grinding
  • Blending
  • Finishing
  • Angle grinders
  • Foundry
  • Metal fabrication
  • Mining
  • Nuclear
  • Ship building
  • Structural steel
  • Wind energy


  • WARNING!!! Improper use may cause wheel breakage and serious injury
  • Comply with OSHA, ANSI Safety Code B7-1
  • Use only on machine designed and guarded for Type 27 wheel
  • Never exceed maximum RPM marked on wheel
  • Wear protective eye wear and clothing

Product Attributes

Trade Name



» 4 1/2"


» 7/8"


» 40

Disc Type

» Type 27


» Zirconia Alumina


» 12000