12 best abrasive cup brushes

Product description

Package including:

1 × 1 inch pen brush

1 × 1.18 inch pen brush

1 × 2 inch bowl brush

1 × 2.5 inch bowl brush

1 × 3 inch bowl brush

1 × 4 inch bowl brush

1 × 2 inch flat brush

1 × 2.5 inch flat brush

1 × 3 inch flat brush

1 × 4 inch flat brush

• Safer to use than wire brushes, synthetic, chemical resistant Nylon Bristles are extremely safe and will not spark, corrode, rust, shed, puncture skin
• Nylon Brush kit is an All-Material-In-1, safe and easy light rust and paint remover and cleaner on most wet or dry applications like Metal, Steel, Stainless Steel, Wood, Aluminum, Plastic, PVC, Tiles, Stones and more
• Nylon cup and wheels abrasive brushes mounted on 1/4 inch Hex shanks, fits any drill or Impact Drivers
• What you get --- 10 pack nylon filament abrasive wire brush set including pen brush, flat brush, bowl brush.

User questions & answers

Question:	What grits are these ? I need 180 grit to 400 grit
Answer:	Gumballs are made in Canada

Product description

Product Advantages

1: Drill wheel steel brush includes 3"(75mm)*1pc, 2"(50mm)*1pc, 2-1/2"(63mm)*1pc, 1-4/5"(45mm)*2pc and wire cup brush 2"(50mm)*1pc.

2: High carbon steel materials have excellent life and rust resistance.

3: Wire bristle brush for drill is suitable for metal and wood. It is used to clean metal surfaces and also removes rust, paint and corrosion.

4: The wire wheel handles the weld slag and burrs of all metal parts.

5: 1/4" shank fits all drills.

6: In the intense use process, the line will not be lost and bent, and long-term use will not cause asymmetry and deformation.

7: Available in a variety of shapes to work in a variety of areas.

• 6 Wire Wheel for Drill of Different Diameters: Includes 3"(75 mm) *1pc, 2"(50mm)*1pc, 2-1/2"(63mm)*1pc, 1.57"(40mm)*2pc wire wheel brush and 2"(50mm)*1pc wire cup brush. The larger size is suitable for large areas of fast work, and the smaller size allows for tight spaces and fine work.
• Avoid Breaks and Deformations: The metal wire of the drill brush uses 0.012 Inch carbon steel crimped wire and excellent fixing, the wire will not be lost and bent during the intense use.
• Suitable For a Variety Of Surfaces: The wire wheel brush set removes rust, paint, dust and burrs from surfaces such as metals and wood, and can also be used to level weld spatter.
• Rough Treatment For The Surface: Wire grinder brush for drill can be used for surface adhesion treatment before painting, spray coating and electroplating. It can also be used for surface paint peeling and grinding.
• Can Withstand High Work Intensity: The Rotary wire wheel can withstand the high speed of the 4500RMP and the robust 1/4 inch Arbor to avoid the risk of breakage. Long-term use of the wheel brush will not be asymmetrical and distorted.

User questions & answers

Question:	Does this release extremely fine dust (e.g. when used on concrete)? How quickly does the dust settle
Answer:	its threaded
Question:	Are these brushes made in China
Answer:	The second

Product description

Abrasive Cup Brush. 4" Diameter, 5/8-11NC Arbor Hole, 0.040 Fill Diameter, 120 Grit Silicon Carbide, 1-1/2" Trim Length, 6000 Max RPM.

• Abrasive Cup Brush: Use on engine blocks, cylinder heads, exhaust manifolds, transmission housings, water pumps and intake manifolds, bulk heads, wing spars
• Deburring Tool: For use on engine housings and components, hydraulic valve bodies, machine components, housing, gears and castings
• 120 Grit Brush: Bristles are impregnated with 120 silicon carbide grit
• Arbor Hole Diameter: 4" Diameter, 5/8-11NC Arbor Hole, and 0.040 Fill Diameter
• Trim Length and Rotational Speed: 1-1/2" Trim Length, 6000 Max RPM

User questions & answers

Question:	is this the 80 grit brush
Answer:	Best option would be through Osborn
Question:	Where can I get 80-grit Osborn brush
Answer:	Short answer is yes. It's a nylon filament impregnated with silicon carbide abrasive.
Question:	Is it nylon
Answer:	The center hole (or arbor hole) is 1/2 inch, the Max RPM is 4500, you can certainly use it on a bench grinder for up to 4500 RPM Max

Product description

Specification

Brand new 

Material:nylon composite grinding sand

Size:3-Inchdiameter wheel; 1/4-inch shank;Maximum 4500 RPM 

Package include:1PC Red-80#,1PC Gray-120#,1PC Blue-320#;Total 3pcs.

Features

Maintains shape & will not rust，Will not shed bristles under normal conditions.Safer to use, will not puncture skin.Safe to use than wire brushes. Applications: Removing paints, corrosion, weld scale, surface rust & burns from metals. Cleaning unfinished tile, stone, cement, and brick mortar .Removing old paint and finishes from wood. Cleaning & Sanding wood turnings, railings, banisters, trim & molding.

Note: 

1.Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.

2.Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Please don't mind, thank you!

• These Nylon Cup Brushes Maintains shape & will not rust，Will not shed bristles under normal conditions.
• Material: nylon composite grinding sand.So Nylon Bristle Brush safe to use than steel wire brushes, will not puncture skin.
• Applications: Removing paints, corrosion, weld scale, surface rust & burns from metals.Can also be used for wood polishing and deburring
• These Nylon Cup Brushes with 1/4" shank fit most drill,Max RPM: 4,500;3 different grit of these abrasive brush to meet different grinding requirements
• Package include:1×Cup brush red-80#,1×Cup brush gray-120#,1×Cup brush blue-320#;1/4-inch round shank, Max RPM: 4,500

User questions & answers

Question:	Would the 320 grit be too aggressive for removing gasket material from a engine head
Answer:	hex shank
Question:	Pictures show hex shanks, yet the copy says "round" Shanks. Which is correct
Answer:	The one I bought was 120 grit Osborn Brush 4x120ke.

Product description

Al's Liner 4" Cup Brush, used to prep surfaces for applying bed liner materials. Fits a Standard 5/8 arbor, we recommend using a variable speed polisher to allow you to operate the brush between 2 and 3 thousand RPM.

• 180 Grit Abrasive
• Fits 5/8 Arbor
• Great for striping and light polishing
• Special nylon filaments infused with silicon carbide
• Lasts up to six times longer than conventional wire brushes
• Use for frame and body cleaning, polishing, surface deburring, scrubbing and brightening, surface refinishing and decorative finishing
• Safe for use on metal, wood, aluminum and plastic surfaces
• Excellent prep tool for Al's DIY Bed Liner

User questions & answers

Question:	I don't have an air tool, is there a way to adapt this to a cordless drill
Answer:	I used it for cleaning old paint around a door frame. It worked well and I think it would do fine on aluminum.
Question:	Would this work good for taking paint off of an aluminum boat
Answer:	If it's not 50 grit it's close.very tough brush.no grit stamped on brush.i used it to rough up the floor of my jeep jk.before I removed the carpet and bed lined the floor.it worked great.
Question:	Is this 180grit
Answer:	I should think so, but what it is really about, is stripping paint off. If you want to strip the paint off something with contours, this is what you want to use.
Question:	Is this safe for working on stainless steel
Answer:	No it just about right But but I use Razor scraper to remove gasket material

• *Size:Wheel diameter: 3 in., 2-1/2 in., 2 in. and 1-1/2 in. ,Cup diameter: 2 in.
• *Clean virtually any surface quickly and easily with this wire wheel and cup brush set.
• *The crimped wire cup brush is rigidly secured to a safety-designed cup-shaped metal holder for added durability and efficient use.
• *These tough wire wheels are well-filled with crimped, untempered carbon steel wire. The diameter of the steel wire is reduced from 0.0118in（0.3mm) to 0.010in(0.27mm), which increases the strength of the steel wire. It has reasonable bending design of the curve and also increase the number and thickness of the bristles（1-1.5times) to ensure that the wire will not quickly fall off during the operation of the brush wheel in the shortest time and works more smoothly .
• *APPLICATION:Roughening,planing,deburring,edge honing,structuring,descaling,paint stripping,weld seams, derusting, grinding,finishing,polishing and surface treatment of metals, cast steel,non-ferrous metals, steel ,soft wood and hand wood materials.

User questions & answers

Question:	do these work for cleaning inside fireplace
Answer:	The Forney 72757 wire cup brush has carbon steel bristles. Thank you for your question.
Question:	will these work with an air grinder
Answer:	The Forney wire cup brush (72757) can be quite abrasive. I would hesitate to use this for clay or terracotta as to not cause damage to the tiles. I would recommend a power washer to clean these types of tile roofs. Thank you for your question.
Question:	can these be used to smooth out bumpy concrete
Answer:	I don't know about "any" 4.5 grinder, but it does fit my Makita 4.5 inch.
Question:	Good at taking paint off cement steps
Answer:	Dw4904 and Dw4905 usually use for bench grinder, HOYIN 4Inch Knotted Wire wheel Brush usually use for angle grinder.

Product description

Weiler 6" Crimped Wire Cup Brush provides very flexible brushing action and the most consistent performance for demanding light-duty cleaning applications. 5/8"-11 threaded nut for use on right angle grinders. Weiler offers an assortment of wire non-sparking brushes featuring high-quality bronze or brass wire that offer a very soft brushing action in comparison to steel and stainless steel and will not generate a spark when used on metal surfaces. These products are available in a variety of knot wire and crimped wire configurations for use in a broad range of surface cleaning applications, and they are manufactured with individual knot hole and solid ring construction for high performance and long life. Weiler’s non-sparking power brushes are available with plain arbor holes, nuts, and permanently attached stems for use on a variety of tools. Made in USA.

• FLEXIBLE BRUSHING: Smaller diameter cup brushes which provide flexible brushing action and consistent performance for more demanding light duty cleaning applications
• SOFT BRUSH: Featuring high-quality brass wire that offer a very soft brushing action in comparison to steel and stainless steel and will not generate a spark when used on metal surfaces
• APPLICATION: For light to medium duty, general purpose applications. 1/4" stem for use on CNC/milling/automatic machine, die grinder, drill, drill press, right angle die grinder and straight grinders. Designed primarily for use on high speed die grinders, cup brushes with permanently attached stems can also be used on drills
• SPECIFICATIONS: 6" Crimped Wire Cup Brush , .020" Bronze Fill, 5/8"-11 Unc Nut, Max RPM 6,000
• Country of Origin: United States of America

User questions & answers

Question:	is 0.118 considered medium or coarse this is new to me, appreciate any help
Answer:	Brass coated steel very coarse best for rust removal
Question:	Is this brass coated steel or solid brass wire
Answer:	I used a 4-inch angle grinder and it worked very well

Product description

Made with a strong construction

Crimped style for light to medium duty applications

4, 500 maximum RPM

1/4-Inch (6.35-mm) hex shank

Designed for easy access into narrow holes and confined areas

Removes rust, scale and paint in hard to reach areas

Works with any power drill or pneumatic air drill



Package Included:

10 Pack 2" Wire Cup Brush

• PREMIUM WIRE CONSTRUCTION - Heavy Duty High-Carbon Coarse Wire Creates an Incredible Long Lasting Design
• HIGH QUALITY brush wheel ---- Rocaris offers the finest quality Knot Wire Cup Brushes and brass plated wire cup brush to give you.
• ATTACHES TO MOST POWER DRILLS - 1/4" Shank Hex quick change shanks are use in all Types of drills and die grinders 4500 Max RPM.
• IDEAL FOR CLEANING & REMOVING DEBRIS - Often used to Polish & Clean Metal Surfaces. Also works well for Removing Rust, Paint, and Corrosion.
• WHAT YOU GET — 10 PackWire Cup Brush for removal of rust, corrosion and paint.

• 【 Design Flexible】3 inch (75 mm) 1/4" nylon cup brush set includes three grit sizes, red (80 grit) and gray (120 grit) are suitable for large-area quick rough grinding; blue (240 grit) Suitable for finer surface treatment. Different grit of these abrasive brush to meet different grinding requirements.
• 【Long Life and Quality】Nylon Bristle Brush safe to use than steel wire brushes, will not puncture skin. Service life is 10 times that of steel wire.
• 【Widely Used】 Nylon Cup Brushes with 1/4 inch shank fit most drill, Can withstand an ultra-wide speed of 4500 RMP.
• 【Application scenario】Nylon drill brush can be used anywhere you can imagine.Example:metal,wood,plastic, aluminum,stone and other wet or dry applications are safe and easy to remove rust, paint and clean.
• 【Package includes】2 Pcs Cup brush red-80 grit,2 Pcs Cup brush gray-120 grit,2 Pcs brush blue-240 grit

Product features

Mixiflor 6 Pack 3 inch Abrasive Nylon Cup Brushes Set with 1/4 Inch Shank Nylox Drill Brush Kit for Removal Rust Corrosion Paint

Features:

1. These Nylon Cup Brushes Maintains shape & will not rust，Will not shed bristles under normal conditions.

2. nylon composite grinding sand.So Nylon Bristle Brush safe to use than steel wire brushes, will not puncture skin.

3.These Nylon Cup Brushes with 1/4" shank fit most drill.

4.Removing paints, corrosion, weld scale, surface rust & burns from metals.

5.Also be used for wood polishing and deburring.

Three specifications for your use

2 Pack Red-80 Grit.

2 Pack Gray-120 Grit.

2 Pack Blue-240 Grit.

Product description

Can be used on metal, wood, aluminum, and plastic surfaces Lasts up to 6 times longer than wire brushes Non-oxidizing, will not react with metal Will not load or clog Ideal for spray-on truck bedliner preparation

User questions & answers

Question:	what grit is this
Answer:	it will likely remove the calcium and leave a red tinge to the tile. I bought to touch up excess dried mortar on tile and stone and it turned it pink from the bristles. It may work for other applications but on non-hard-smooth surfaces it will leave discoloration and residue. Dico brushes either the orange or blue would be better for this application.
Question:	Will this work on a shower floor to clean calcium and hard water deposits
Answer:	Yes, you can if the mandril thread pitch matches the thread pitch on the cup brush. Don't overwork your grinder, watch how hot you're getting it and stop when needed.
Question:	Will this 6 inch nylon cup work on my 5 inch Bosch grinder if I remove the guard
Answer:	Cannot be attached to a drill. Has to be a grinder with 5/8 attachment capabilities. I may not be too effective on stripping paint on big areas. On rough materials like brick it will wear down quickly.
Question:	Would this work on portable drill for stipping paint off of block foundation. paint chipped.??? how would it attach to drill
Answer:	Everyone's got their own opinion what is medium of coarse is. I purchased this to remove surface rust from the beds of a lathe, table saw, and band saw without damaging the metal. It worked fine for that task.

Product description

Abrasive Cup Brush. 6" Diameter, 5/8-11NC Arbor Hole, 0.040 Fill Diameter, 120 Grit Silicon Carbide, 1-1/2" Trim Length, 6000 Max RPM.

User questions & answers

Question:	The only variable speed angle grinder that Ihave found is a 5". will the 4 or 6 inch osborn brush work on it
Answer:	These aren't rated by grit; however, they are great for removing rust and paint from metal surfaces.

Product description

NOTE！ Remember to wear goggle or eye protection. Ideal for Cleaning and Removing Debris.

Package Included:

1 Pcs 3" (75mm) Brass Plated Crimped Wire Cup Brush.

1 Pcs 2" (50mm) Brass Plated Crimped Wire Cup Brush.

1 Pcs 3" (75mm) Real copper wire cup brush.

1 Pcs 2" (50mm) Real copper wire cup brush.

3 Pcs 1 pcs 0.8" Carbon Knot Wire End Brush. 1 pcs 1.0" Carbon Knot Wire End Brush. 1 pcs 1.2" Carbon Knot Wire End Brush.

• 【Wire Brush & Copper Brush】We offers the finest quality Wire brush set to give you long service on the toughest cleaning jobs.These cup brushes are ideally suited for cleaning castings, structural steel and sheet metal.All the shank is 1/4 inch.
• 【Flexible design】3 inch (75mm)& 2 inch(50mm) brass coated crimped steel wire cup brush is suitable for large area light load finishing; 3 inch (75mm)& 2 inch(50mm) Copper wire brush (They are solid brass, which means they are soft enough to cleaning or deburring with no scrach.) Knotted end brush can perform heavy-duty processing in hard-to-reach areas.
• 【Maximum Power Drill Bit】1/4 inch hex shank quick-change shank can be used for all types of drill bits and mold grinding machines, and the maximum speed is 4500 RPM.
• 【Wide Application】Easily and smoothly remove heavy corrosion, rust, paint, spatter and scale removal while also clean weld edges, debur metal and paint. Suitable for both metal and wood, used to clean metal surfaces, also works well for removing rust, paint, and corrosion.
• 【Package Included】2 Pcs Wire brush(3 inch & 2 inch); 2 Pcs Brass brush(3 inch & 2 inch); 3 Pcs Carbon Knot Wire End Brush.