Best abrasive grinding wheels according to redditors

We found 7 Reddit comments discussing the best abrasive grinding wheels. We ranked the 6 resulting products by number of redditors who mentioned them. Here are the top 20.

1. BHA Aluminum Oxide Shank Mounted Flap Wheels, 2” x 1” x 1/4”, 80 Grit - 5 Pack

2 mentions
BHA Aluminum Oxide Shank Mounted Flap Wheels, 2” x 1” x 1/4”, 80 Grit - 5 Pack
2 Inch x 1 Inch x 1/4 Inch Shank80 Grit, Aluminum Oxide Coated FlapsGreat on non-ferrous and ferrous metals15,200 Max RPMPack of 5
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2. BHA Aluminum Oxide Shank Mounted Flap Wheels, 1” x 1” x 1/4”, 80 Grit - 5 Pack

1 mention
BHA Aluminum Oxide Shank Mounted Flap Wheels, 1” x 1” x 1/4”, 80 Grit - 5 Pack
1 Inch x 1 Inch x 1/4 Inch Shank80 Grit, Aluminum Oxide Coated FlapsGreat on non-ferrous and ferrous metals25,000 Max RPMPack of 5
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3. Hot Max 22014 Abrasive Emery Cloth with 120 Grit, 1-Inch by 25 Yards

1 mention
Hot Max 22014 Abrasive Emery Cloth with 120 Grit, 1-Inch by 25 Yards
For Metal Sanding And Its Size Is 1-Inch X 25 YardsPackage Dimension : 6.0 " L X 6.0 " W X 1.25 " HVery Heavy DutyCountry Of Origin: China
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4. Merit High Performance Mandrel-Mounted Mini Grind-O-Flex Abrasive Flap Wheel, Round Shank, Ceramic Aluminum Oxide, 1" Dia., 5/8" Face Width, Grit 120, 30000 Max RPM (Pack of 10)

1 mention
Merit High Performance Mandrel-Mounted Mini Grind-O-Flex Abrasive Flap Wheel, Round Shank, Ceramic Aluminum Oxide, 1" Dia., 5/8" Face Width, Grit 120, 30000 Max RPM (Pack of 10)
Ceramic aluminum oxide for a self-sharpening grit that is harder, tougher, and lasts longer than aluminum oxideCloth backing for a stiffer, tougher, and thicker backing than paper or filmFlap wheels to conform better to the workpiece than a disc, commonly used for grinding and finishing on irregular...
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5. Walter 07J446 COOLCUT Linear Finishing Flap Abrasive Drum - 60 Grit, 4-1/4 in. Surface Finishing Drum. Finishing Products and Accessories

1 mention
Walter 07J446 COOLCUT Linear Finishing Flap Abrasive Drum - 60 Grit, 4-1/4 in. Surface Finishing Drum. Finishing Products and Accessories
Usage: this abrasive finishing drum is ideally manufactured for removal of light metal and graining. It is used during the initial step of the finishing processApplications: the sanding drum can be used for the surface preparation of different metals like aluminum, stainless steel, and steelDurabili...
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6. Dico 50-4 Flap Nyalox Flap Kit 4-inch Assorted Nyalox Flap Brushes, 3-Piece

1 mention
Dico 50-4 Flap Nyalox Flap Kit 4-inch Assorted Nyalox Flap Brushes, 3-Piece
Aluminum oxide infused nylon flap brush lasts up to 10 times longer than a wire brushWill not rust and holds its shapeComes in three colors blue fine 240 grit medium orange 120 grit grey coarse 80 gritMounted on a 1/4-inch shaft for on portable drills and hand held motorsIdeal for paint removal work...
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Top Reddit comments about Abrasive Flap Wheels:

u/ExplosiveTurkey · 4 pointsr/Welding

something like this on a die grinder would be your best cheapest bet, a lot of the guys ive seen use a bigger version of that with an electric straight die grinder

and no not jsut clean of grease, you want shiny bright metal

u/airlocksniffs · 4 pointsr/knifemaking

I either use these:

https://www.amazon.com/Woodstock-D3292-Drum-Sanding-16-Piece/dp/B001XQMRH4/ref=br_lf_m_bv4y9v7p5tba8wp_ttl?_encoding=UTF8&s=hi

Or:

https://www.amazon.com/Black-Hawk-Mounted-Wheels-Aluminum/dp/B01MDQW98P/ref=mp_s_a_1_11?ie=UTF8&qid=1539429033&sr=1-11&pi=AC_SX236_SY340_QL65&keywords=flap+wheel+sander&dpPl=1&dpID=41vmTZGsF0L&ref=plSrch

Of the correct size. I put them on a drill press or they can be used in a drill

u/db33511 · 3 pointsr/chefknives

Do it by hand. With this: May want to pick up a higher grit as well.

https://www.amazon.com/gp/product/B005TGLAJ0/ref=oh_aui_bia_detailpage_o07_s00?ie=UTF8&psc=1

Cut off 10 - 12" section, hold in both hands and use like a shoe shine cloth. (Am I the only old fart here that knows what this is?) Chucking the knife in a vise is handy but not essential.

u/Hazardous89 · 3 pointsr/ak47

I’d use something like this.


2" x 1" x 1/4" Shank Mounted Flap Wheels, 80 Grit Aluminum Oxide - 5 Pack https://www.amazon.com/dp/B01M295SA2/ref=cm_sw_r_cp_api_i_iiMnDbWJYS0R6

u/OutlawECHO · 1 pointr/woodworking

There are nylon brushes that you can attach to a drill, but considering the things you have already tried, I am doubtful these will work.

Dico 50-4 Flap Nyalox Flap Kit... https://www.amazon.com/dp/B001F527F0?ref=ppx_pop_mob_ap_share

u/xxjr89xx · 1 pointr/fabrication

I worked at a commercial kitchen hood manufacturing company and we used a product very similar to this to put the grain back into what we would grind on.


Walter 07J446 COOLCUT Linear Finishing Flap Abrasive Drum - 60 Grit, 4-1/4 in. Surface Finishing Drum. Finishing Products and Accessories https://www.amazon.com/dp/B003O9J5Z0/ref=cm_sw_r_cp_api_i_i7HYCbRJPA62Y

u/hf7hf · 1 pointr/homegym

If you know about the weight swings and adjust for it I would save the money for something else. I have a pair of 'standard' 45s that weigh 42 and 47 pounds so they are labelled and I throw an extra 5 on the side that gets the 42 if I ever use em.

The poster that suggested a flap wheel in a drill is onto a good idea, I did that when I refinished my cheap plates and the bore is a lot smoother now. I used something like these but I got them locally for cheaper from a surplus store.