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Diablo DCX045040N01F 4-1/2" Steel Demon Flap Disc 40 Grit

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Diablo's Steel Demon flap discs feature a premium zirconium grain blend for up to 10X faster material removal when compared to standard grinding wheels. The flap discs' special flap design offers flexibility and provides for a cushioned grinding effect. Diablo's high performance flap discs combine two steps in one by simultaneously grinding and polishing.

Diablo DCX045040N01F Features:

  • Premium zirconium grain blend is a superior quality formulation designed for fast material removal and long sanding life
  • Delivers up to 10 times faster material removal than a bonded grinding wheel
  • Type 29 - Conical design
  • Arbor - 7/8" (No HUB)
  • Grinding & Polishing Metal
  • 1x Diablo 4-1/2" Steel Demon Flap Disc 40 Grit
  • Sanding Grade: Extra Coarse
  • Coat Type: Closed
  • Mineral: Zirconia Alumina
  • Color / Finish: Red
  • Sanding Disc Diameter (in): 4.5
  • Maximum RPM: 13280
  • Sanding Grit: 40
  • Arbor Size (in): 0.875
  • Accessory Type: Angle Grinder
  • Attachment Method:
  • Durability: Commercial
  • UPC: 008925127086
  • Global Trade Number (GTIN): 00008925094036
  • Product Type: Flap Disc
  • Manufacturer Warranty: Contact the Mfr.


This product may or may not cause Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Rated 1 out of 5 by from Not good. Grit coming off. I used this disc for probably 90 seconds to remove the paint and sharpen one brand new mower blade. To be specific, I ground away from the sharp edge, removed the initial layer of new paint and a minimal amount of metal, and barely used any pressure at all. The leading edge is now missing quite a bit of grit (see pic). I like the Diablo saw blades and thought these would be quality, but these flap discs are a complete let down.
Date published: 2020-07-14
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