Abrasives
Flap discs, fiber discs, cut-off wheels and backing pads from 3M, Pferd, Walter and Norton. New to a disc? Start with a trial pack.
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Abrasive Kits
Trial packs and starter sets. An easy way to try a disc before you buy a full box.
Can't decide? Don't commit to a bulk pack. Our trial packs hold the top discs from our disc test, so you can try them on your own steel first.See the test results
Grinding Discs
Flap discs and grinding wheels for stock removal, weld blending and mill scale.
Cutoff Discs
Thin wheels for fast, clean cuts.
Sanding & Polishing Discs
Fiber discs, surface conditioning and felt discs, from fast removal to a fine finish.
Fiber discs need a backing pad. Standard 7/8" fiber discs go on a backing pad. Combiclick discs need a Combiclick pad.Shop pads
Fireball disc test
We destroyed every grinding disc so you don't have to
A year on a purpose-built test machine. The biggest finding: it isn't the brand or the price, it's how hard you lean on it. Nearly every disc looked like garbage at 4 lb of pressure and like a hero at 8 lb.
- 60+discs tested
- 124timed runs
- 48test videos
The best grinding discs More Abrasive Products
Backing pads, mounts, files, polish and our disc test guide.
No exact matchTry removing one of your picks.