Top 10 Cup Brush for Angle Grinder – Power Tool Replacement Parts

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DEWALT Wire Cup Brush, Knotted, 3-Inch DW4910

DEWALT #ad - Constructed with internal holding plate. Manufactured in China. Meets demanding quality specifications. 3x 5/8-11 knotted cup brush, carbon steel, Knotted wire is for heavy material removal, Requires adapter. Adds extra shine to your product. Wire is 100-percent inspected. Plate ensures consistency and safety. Provides even balance and smooth performance.
BrandDEWALT #ad
ManufacturerDewalt #ad
Height3.05 Inches
Length4.75 Inches
Weight0.62 Pounds
Width3.75 Inches
Part NumberDW4910
Warranty1 Year Full Warranty

2. Forney


Knotted with 5/8-Inch-11 Threaded Arbor, Forney 72757 Wire Cup Brush, 2-3/4-Inch-by-.020-Inch

Forney #ad - Also for removing weld scale, rust burrs and spatter. Works best with a right angle grinder and. 020” wire. Ideal for heavy-duty cleaning of large metal surfaces and edge blending.

Click on the by forney name above in blue under the title to view our full catalog of Welders, Chain/Wire Rope, Abrasives, Tools and more!. Threaded arbor: 5/8”-11. Ideal for fast, heavy duty cleaning of large surfaces. Also for removing weld scale, rust burrs and spatter. Quick revolution speed at 12, 500 revolutions per minute RPM. Designed for use on right angle grinders only. Designed for use on right angle grinders only. Ideal for fast, heavy duty cleaning of large surfaces. Easy and smooth removal of burrs, spatter, weld scale and rust.
BrandForney #ad
ManufacturerForney #ad
Height2.25 Inches
Length2.75 Inches
Weight0.6 Pounds
Width2.75 Inches
Part Number72757
Warranty90 day warranty against manufacturer defects



3-Inch DW4920, DEWALT Wire Cup Brush, Crimped

DEWALT #ad - Wire is 100% inspected to meet demanding quality specifications. Constructed with internal holding plate to ensure consistency and safety. Meets demanding quality specifications.
BrandDEWALT #ad
ManufacturerDewalt #ad
Height2.37 Inches
Length4.71 Inches
Weight0.6 Pounds
Width3.71 Inches
Part NumberDW4920
Warranty1 Year Full Warranty



DEWALT Wire Cup Brush, Crimped, Carbon Steel, 4-Inch x 5/8-Inch, 11 HP, .014-Inch DW49101

DEWALT #ad - Crimped carbon wire. 5/8-inch-11 arbor. Constructed with internal holding plate to ensure consistency and safety. 1-1/8-inch trim length. Wire is 100 percent inspected to meet demanding quality specifications.
BrandDEWALT #ad
ManufacturerDewalt #ad
Weight0.5 Pounds
Part NumberDW49101
Warranty30 Day Money Back Guarantee

5. Al's Liner


Al's Liner TOOR4 4 Inch Abrasive Nylon Bristle Cup Brush, 180 Grit, 1 Pack

Al's Liner #ad - Great for a variety of uses, including truck bed prep, paint Stripping, and more. Lasts up to 10 times longer than a wire brush. It will not spark when used on metal. Easily cleans and polishes wood, corrosion, metal, surface rust, and much more. Works great on aluminum, metal, wood, and plastic surfaces.
BrandAl's Liner #ad
ManufacturerAl's Liner #ad
Height3.25 Inches
Length4 Inches
Width4 Inches
Part NumberTOOR4



HOYIN Wire Cup Brush-2 Piece Grinder Brush Kit- Twist Knotted

HOYIN #ad - Improvement:constructed with internal holding plate and oversize hexgonal thread with the cover between the thread and outer holding plate to ensure consistency and safety and balance which provides smooth performance. Machine:most suitable for angle grinders 4-1/2 to 5 inch.

Advantage1:0012in highly specified carbon steel wire and 0020in. 65mn highly specified steel wire that usually is used on the MRO brushes for the high-speed angle grinders and are 100% inspected to meet demanding quality specifications, and improve the lifetime and grinding efficiency. Advantage2:ensure the balance and smooth performance and safety:for operation at speeds up to 12, 5/8in-11NC thread Arbor suitable for angle grinder, 500RPM, but they easily passed the ANSI standard 1.2

2 times of 14000rPMExplosion-proof Saftety testing. He is more comfortable when operating the hand-held machine. Application:roughening, non-ferrous metals, derusting, deburring, planing, edge honing, weld seams, descaling, polishing and bigger surface treatment of metals, finishing, structuring, cast steel, steel, grinding, paint stripping, soft wood and hand wood materials.
BrandHOYIN #ad
Height2.33 Inches
Length3 Inches
Weight1.02 Pounds
Width3 Inches
Part NumberCKCS752PC

7. Katzco


Corrosion and Paint Removal, Katzco Wire Wheel Brush Cup, 4 Inches Heavy Duty and Durable Knotted Grinder Brush – for Rust

Katzco #ad - Made of high quality bristle with innovative spiral knotted wires construction for a narrow face, spatter and paint removal, rust, surface conditioning and preparation. This has thick knotted wheel feature that is great for small spaces and borders. Why choose us- when it comes to purchasing your tools, a reputable company that cares about you and your project will help you experience a better result.

Perfecrt for – our grinder brush can be used to remove rust from old farriers, corrosion and paint. This tool is very useful in automotive works, construction works, rasp for knife-making and is also best tool for rust removal, as well as home repairs. This wire wheel can be used to brush more rugged so that the cutting action can be more aggressive. It is guaranteed long lasting and can survive heavy usage. Quality materials – katzco's wire wheel brush cup is made up of premium quality materials that is proven and tested for its durability and functionality.

Also, it is very easy to use because this product is universal fit so you won't be worried if it might not fit to your shaft or grinder. What you get – 1 strong and long lasting wire wheel brush cup that has a durable bristles and can withstand abusive usage. Thread 5/8"" x 11NC. Max: 8500 rpm this is a very good cleaning tool to remove rust, paint, and can even shine up metals. Convenient - this is a very convenient tool to use because you can use it on your garage or even on your projects involving cleaning and polishing metals.
BrandKatzco #ad
ManufacturerKayco USA #ad
Part Number743841488636

8. Langeman


Nylon Filament, 5/8"-11 Thread, 2500 max.RPM, 6" Cup Brush

Langeman #ad - Will not load or clog. Non-oxidizing, will not react with metal. Ideal for spray-on truck bedliner preparation. Lasts up to 6 times longer than wire brushes. Can be used on metal, wood, aluminum, and plastic surfaces.
BrandLangeman #ad
ManufacturerLangeman Manufacturing Ltd. #ad
Part Number4057697



0.020 Inch x 3 Inch for Heavy Cleaning Rust, 5/8 Inch-11 Threaded Arbor, TILAX Wire Wheel Brush Cup Brush, for Angle Grinder, Stripping and Abrasive, Twisted Knotted Cup Brush for Grinders

TILAX #ad - Increased productivity and grinding efficiency: twisted wire cup brush runs at speeds up to 12, paint, spatter and scale, rust, 500 RPM and is suitable for angle grinders with 5 / 8 in 11 NC threaded shank for easy and smooth removal of severe corrosion, while cleaning the edges of the weld to remove burrs.

Eg, the wire will not be lost and bent even during intense use. High-quality carbon steel wire: angle grinder grinding brush uses 0020in high-strength hardened carbon steel wire has 4 times better performance than the others in the market, it has longer service life, and has perfect knotting integrity. Can handle a variety of surfaces: twist knot wire wheel cup brush is suitable for materials such as metal, wood and other materials that require heavy processing. Precise calculations provide excellent balance and stability.

Safety and stability: the external and internal fixing plates of the tiLAX angle grinder wire cup brush is made of thickened steel and a large hexagonal thread of 10 strengths to avoid the occurrence of steel wire flying and breaking during heavy work, and the weight ratio is passed. Rough treatment for the surface: it can be used for surface adhesion treatment before painting, spray coating and electroplating. It can also be used for surface paint peeling and grinding. Compared with similar products, safety, smoothness and ease of use.
BrandTILAX #ad
ManufacturerTILAX Co., Ltd. #ad
Part NumberT0C-C

10. Elitexion


Fine Crimped Wire Cup Wheel, Elitexion 4 inches x 5/8 inch Thread Cup Wire Wheel Brush

Elitexion #ad - Ideal for cleaning and polishing steel, brass, and copper objects. Helps remove debris from wood and metal surfaces. Works well for removing rust, paint and corrosion. Ship and sold by Elitexion or Amazon only. Dimension: 4 inch width. High quality wire constructions long lasting use.
BrandElitexion #ad
ManufacturerElitexion #ad