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DIABLO 4-1/2 in. 40-Grit Steel Demon Grinding and Polishing Flap Disc with Type 29 Conical Design
$8.36
Diablo’s 40-Grit Steel Demon Grinding and Polishing Flap Disc combines two steps in one by simultaneously grinding and polishing. It delivers fast material removal. Use this flap disc with angle grinders.
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Diablo’s 40-Grit Steel Demon Grinding and Polishing Flap Disc combines two steps in one by simultaneously grinding and polishing. It delivers fast material removal. Use this flap disc with angle grinders.
- Gives you fast material removal
- Type 29 conical design
- 7/8 in. Arbor (no hub)
- Works with angle grinders
- Ideal for working with metal and stainless steel
| Weight | 0.144 lbs |
|---|---|
| Dimensions | 0.85 × 4.55 × 6.00 in |
| Abrasive Material | Zirconia |
| Application | Medium Duty |
| Arbor Size | 7/8" |
| Arbor Size (in.) | 7/8" |
| Grit | 40 |
| Ideally Used With | Angle Grinders |
| Kit | No |
| Maximum RPM | 12200 RPM |
| Model | DCX045040N01F |
| Package Quantity | 1 |
| Power Tool Accessory Type | Sanding/Grinding/Polishing Accessory |
| Sanding Grade | Coarse |
| Sanding, Grinding and Polishing Accessory Type | Grinding/Cut-Off Wheels |
| Tools Product Type | Power Tool |
| Wheel Diameter (in.) | 4-1/2" |
62 reviews for DIABLO 4-1/2 in. 40-Grit Steel Demon Grinding and Polishing Flap Disc with Type 29 Conical Design
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Ahmed Rau (verified owner) –
I only buy Diablo blades, they always seem to last longer. I use these to cope crown though they last quite a while.
Hal Funk (verified owner) –
Did great in making my sloppy welds look beautiful.
Aaliyah Powlowski (verified owner) –
I bought this to go on my Ryobi 18V Grinder. I used it to repair and rebuilt some wood window frames that needed a LOT of help. The sanding disc installed in seconds and worked like a charm to help remove multiple layers of old paint. Left a nice even surface for the new paint when I finished it up with the 80 grit disc. I also used it recently to sharpen an old prybar that was getting a bit to blunt to dig out some old nails. Sharpened it up like it was brand new again. And it shows hardly any wear on it. It’s looking like it will last a long time with proper care and storage.
Horace Rowe (verified owner) –
Great for grinding and finishing welds before paining.
Marcia Kohler (verified owner) –
I use this as a blade sharpener. It works very well for this purpose.
Joshuah Zboncak (verified owner) –
Great product, long lasting.
Zaria Schoen (verified owner) –
Great for removing metal
Kristoffer Reilly (verified owner) –
This product is aptly named it cuts like the Devil! Used it on AR500 and it out cut and out lasted any other flap disk I have ever used. In case you are not familiar with it, AR500 is abrasion resistant steel often used as armor plate or rock crusher chutes.
Obie Weber (verified owner) –
Yea it worked great, I was looking to remove synthetics to get to the cement finish underneath and it rocked out. Be careful it can get the better of you. So get a grip.I have added it to my tool list since I am in The cement trade. Stucco,stone synthetics.
Keyshawn McKenzie (verified owner) –
And excellent choice. Exactly what I needed in my shop!
Jaycee Monahan (verified owner) –
Excellent product, but requires removing protective shield on my Ryobi grinder because it is much thicker than usual disc. BE CAREFUL!!!
Allison Waelchi (verified owner) –
Removes old paint and rust with such ease, leaving a great surface ready for primer and paint.
Trudie Thiel (verified owner) –
Was a little skeptical of these but it actually worked great
Alexzander Blanda (verified owner) –
Product is awesome
Wallace Cummerata (verified owner) –
Worked great for what I needed it to
Alvena Ryan (verified owner) –
Cleaned up rust and some welds with out any problem. Seems like it’s got some longevity to it also. Thanks guys
Christop Muller (verified owner) –
The Diablo 4-1/2 in. 40-Grit Steel Demon Grinding and Polishing Flap Disc with Type 29 Conical Design is a metal grinding machine,Lasts a long time and would definitely buy again.
Tessie Kertzmann (verified owner) –
Got the job done!
Lauren Dicki (verified owner) –
Had to take all of the flaking deck paint off of an old redwood deck today after a light rain today. Had spent many hours using a high-pressure sprayer, a drill motor with wire brush, and a polycarbide abrasive wheel, but it was slow work. Saw that some people on line had success with an angle grinder and this flap disk, so I picked up a highly- rated Dewalt 11-amp angle grinder and this Diablo 40-grit flap disk. I was immediately very impressed at how fast the flap disk removed the paint with very little pressure; had to be careful to use a small angle on the grinder, a very light touch, and to sweep back and forth to avoid taking off too much of the old wood in any one place. Spent four hours at it, got all the paint off and the disk was still working effectively. I just wish I had started with this system. The Diablo flap disk seemed well made and held up. The hours of work I saved made this a very cost-effective purchase.
Kody Macejkovic (verified owner) –
In all fairness to this product, I was hopeful it would do something, it makes no claim to be able to do… remove paint from masonry. I had been using flap discs costing half of this Diablo disc with less than satisfactory results. My thought was a better quailty disc may provide better results. Unfortunately…there was little difference between the two.While it did remove paint, as with the less expensive disc, it clogged-up quickly. Once clogged it stopped working. Am sharing this with the hope that anyone else who may be considering using this for removing paint from masonry will save their money.Diamond grinding appears to be the only approach, but it creates so much dust and am working indoors. Chemical strippers were also considered, but are absorbed by the masonry and therefor are difficult to thoroughly neutralize.Bottom line… don’t expect this flap disc to be the solution for removing paint from masonry.