Model # DCX045080N01F

Internet #202830905

Store SKU #263512

Diablo 4-1/2 in. 80-Grit Steel Demon Grinding and Polishing Flap Disc with Type 29 Conical Design


4-1/2 in. 80-Grit Steel Demon Grinding and Polishing Flap Disc with Type 29 Conical Design

  • Premium Zirconium Sandpaper
  • Ideal for Shaping and Blending Metal
  • Ideal for use with Angle Grinder
$7.97 /each

Frequently Bought Together

Product Overview

Diablo's Steel Demon 4-1/2 in. 80-Grit (Medium) Grinding and Polishing Flap Disc can be used for your grinding and polishing needs. This innovative flap disc combines 2 steps in 1 by simultaneously grinding and polishing while delivering up to 10 times faster material removal than the standard grinding wheel.

  • Delivers up to 10x faster material removal than a grinding wheel
  • Type 29 conical design
  • Arbor - 7/8 in. (no hub)
  • Tool usage - angle grinders
  • Recommended use grinding and polishing metal/stainless steel




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Customer Questions & Answers

Can this be used on concrete?

Can this be used on concrete?
Asked by: BP
This item can be used for grinding and polishing metal/stainless steel.
Answered by: CommunityAnswer
Date published: 2016-10-25
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Customer Reviews

4-1/2 in. 80-Grit Steel Demon Grinding and Polishing Flap Disc with Type 29 Conical Design is rated 4.8 out of 5 by 23.
Rated 5 out of 5 by from Demon Grinding disc Work very well , will buy more next time I'm in Home Depot
Date published: 2016-09-11
Rated 4 out of 5 by from worked great worked great
Date published: 2016-12-27
Rated 5 out of 5 by from Gets it done Use this on anything but steel and you will watch it carve a pattern into your work piece. This thing is SERIOUS! This flap sanding disc is made for steel and does an incredible job of BOTH grinding and polishing steel. Hold it in one place too long and it WILL grind for you. You can use this to clean up welding beads, for instance. But if you just want to clean off some rust or bring some brightness back to a steel surface, just keep it moving and you'll be fine. I would NOT use this to clean up mating surfaces or anything precision. This WILL mar the surface and DOES remove a substantial amount of material. For instance, don't use this to clean up your engine heads or gasket surfaces. DO use this to clean up the side of the block, however. I used this to polish the top of my welding table. Worked great!
Date published: 2016-07-07
Rated 5 out of 5 by from Great Paint Remover Took me a second to get this chucked onto the arbor of my angle grinder--I forgot the arbor nut was reversible (derp). After I got that sorted out, I was in business. I needed to sand paint and rust off of my smoker so I could re-coat it with some better paint. This flap disc took care of business in a jiffy, getting me down to bare, shiny metal quickly. Probably took me about one minute to get a square foot of material clean. I'm not sure I'd use this for grinding metal--it did generate some sparks, but I think it would be slow going if you were doing something like smoothing out a weld. I'd go with a standard carborundum grinder wheel for that. I've also seen people use these to shape wood, and I may try a bit of that when I have the chance. Overall, this is a super-handy product.
Date published: 2016-07-05
Rated 5 out of 5 by from Just as good as the video Had a old metal box that was rusted and needed to be cleaned before painting. We started with scrapers, sand paper and some cleaner. Spent over an hour and did not get more then 25% done. Looked at the Home Depot site and saw this Disc and video. Went to Home Depot and bought it. Came home and it took 25 minutes to finish the job.
Date published: 2016-03-23
Rated 5 out of 5 by from Best disc I have ever used Tried this disk for the first time and was amazed at how well it worked. Grinds off slag with ease but is also good for polishing. Leaves a very smooth finish, buy it.
Date published: 2016-03-22
Rated 5 out of 5 by from Diablo This product was Long lasting work great and I will use it again
Date published: 2016-05-17
Rated 5 out of 5 by from Well made! Cut faster and smoother than others! For a while, I thought about buying a new grinder because my old one didn't seem to work as well as it should. I had excess vibration and numb hands after a couple minutes work. I always work carefully, but sometimes the discs would break. I wondered if my technique was at fault. Then I got these... I discovered what a difference good abrasive discs make! These have accurately made flanges so the disc doesn't wobble and cause vibration. That makes a HUGE difference in how efficiently they work, and gives a better finish, FAST. My hands don't go numb because these don't vibrate like others. It wasn't my grinder or my technique: it was the cheap discs I had been using! The abrasive in these Diablo discs is high quality and properly adhered. It is friable, so it wears at the correct rate for angle grinders. That always presents fresh abrasive to the job and produces cleaner smoother results. It makes using power tools FUN again! It makes sense that Diablo would be good at these. I've gotten great results with their orbital sanding discs and saw blades too. The discs are what make any angle grinder work. Just as a good blade makes any saw cut better, good abrasives make grinders work better. If you know tools, you know Diablo, Try some of these. You won't be disappointed!
Date published: 2016-04-01
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