14 best forney angle grinders

Product description

The Forney 72757 2-3/4-Inch Knotted Wire Cup Brush is ideal for fast, heavy-duty cleaning of large surfaces and edge blending. This tool is also perfect for removing burrs, spatter, weld scale and rust. This brush is designed for right angle grinders and .020” wire. This knotted cup brush has a 5/8” -11 threaded arbor and a max RPM of 12,500

• THREADED ARBOR: 5/8”-11
• IDEAL FOR heavy-duty cleaning of large metal surfaces and edge blending
• EASY AND SMOOTH removal of burrs, spatter, weld scale and rust
• WORKS BEST WITH a right angle grinder and .020” wire
• QUICK REVOLUTION SPEED at 12,500 revolutions per minute (RPM)
• Ideal for fast, heavy duty cleaning of large surfaces
• Also for removing weld scale, rust burrs and spatter

User questions & answers

Question:	im confused. I know you normally need the inner and outer flange nuts for safety but this cup takes too much space and the nuts don't fit
Answer:	yes, it fits on any 4-1/2 angle grinder with 5/8 head.
Question:	Stainless or carbon steel bristles
Answer:	This wire wheel is for an angle grinder. It is not a trimmer attachment.
Question:	Can I use this to clean moss off a clay tile roof/teracotta tiles
Answer:	I had not yet put the wheel in-service, it was setting on my bench. I took a good look at both sides and nowhere does it say "made in USA". I would doubt that Dewalt not be pretty proud of its origin if it was or US origin. I would guess it was made in China Still appears to be a quality tool.
Question:	will this forney 72757 wire cup brush fit any 4.5 inch hand grinder
Answer:	It didn't fit my Dewalt 6" grinder without removing the spark shields. It is too thick.

Product description

The Forney 72759 4-Inch Twist Knot Wire Wheel Brush provides high-impact. These wheels are used in surface preparation prior to welding and for removing weld scale, spatter and heavy corrosion. Used for heavy duty cleaning applications. Forney Industries is one of America's longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5,000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. 4-Inch (101.6-mm) by0.020-Inch (0.305-mm) with 5/8-Inch - 11 threaded arbor. Max 20,000-RPM. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. This warranty does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.

• THREADED ARBOR: 5/8”-11
• IDEAL FOR heavy-duty cleaning applications and removal of weld scale, spatter and heavy corrosion
• EASY AND SMOOTH REMOVAL of weld scale, spatter and heavy corrosion
• WORKS BEST WITH right angle grinders and .020 wire
• QUICK REVOLUTION SPEED at 20,000 revolutions per minute (RPM)
• Twist knot wire wheel brushes provide high impact
• These wheels are used in surface preparation prior to welding

User questions & answers

Question:	Where is it made
Answer:	The bottom of the carton they cone in says on the bottom: MADE IN CHINA.
Question:	I like this brand. i am looking for a 5 inch angle grinder knotted wheel and wire wheel
Answer:	The Forney is a standard twist brush, the DeWalt is a Stringer Bead brush, two different type brushes. Both are China imports and not even close to the same quality as a USA made brush. Buy a PFERD USA made 82186 or a Weiler USA made 13130, they are far better products than the imports assuming you want a Stringer Bead brush. If you want a standard twist brush, then look for a PFERD or a Weiler standard twist.
Question:	What type of material is the wires made out of
Answer:	yes. if the grinder accepts a 5/8" arbor.
Question:	Good for welding? Dewalt burns out fast
Answer:	4" is the most common size for a Stringer Bead brush, but other manufactures also sell 4-1/2". Look for a made in the USA as wire quality from China is not nearly as good as USA wire. Less wire breakage and flying wires from USA made products

Product description

The Forney 72753 4-Inch Knotted Wire Cup Brush is ideal for fast, heavy duty cleaning of large surfaces, removing weld scale, rust and burrs. Designed for use in high speed electric drills. Forney Industries is one of America's longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5,000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. 4-Inch (101.6-mm) by 0.020-Inch (0.306-mm) with 5/8-Inch - 11 threaded arbor. Max 8,500-RPM. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. This warranty does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.

• This are easy to use
• This are highly durable
• This is manufactured in China
• Click on the (BY FORNEY) name above in blue under the title to view our full catalog of Welders, Abrasives, Chain/Wire Rope, Tools and more!

User questions & answers

Question:	Made in the USA
Answer:	I don’t remember if it was made in the USA, but I know this brush is very heavy, and well built! I hope this helps?
Question:	where is the shank that screws into the brush
Answer:	This Brush screws onto your 7" grinder or tool
Question:	Can I use this wire cup to etch existing epoxy paint for “tooth
Answer:	It is good for removing paint from steel and if you are just putting a rough serfice to help bonding a new material it should work. Be careful not to heat the serface to much (could cause cloging).
Question:	Will this work to strip paint from the cinder block walls in my basement
Answer:	I used the cup brush to remove paint and rust from steel railings. It did a great job. If used on cinder block it might tear out a lot of material if you are not careful. The true test is to buy one and see how it works (deep paint might be impossible to get out, it should remove thick paint but might clog).

Product description

Forney 72755 Wire cup brush, coarse crimped with 5/8-inch-11 threaded arbor, 2-3/4-Inch-by-. 014-Inch

• This are easy to use
• This are highly durable
• This is manufactured in China

User questions & answers

Question:	how does it fit on a 7/8 arbor
Answer:	It doesnt . It screws onto 5/8-11 threads.
Question:	Can i attach this on a drill
Answer:	Buy a brush that has a stem and is designed to be chucked by a drill. This brush is for angle grinders.

Product description

The product is 4" x 1/4", Masonry, Type 27, Grinding Wheel, Depressed Center, 5/8" Arbor, Silicon Carbide/Dual Fiberglass Reinforced, Ceramic/Masonry/Plastic/Non Ferrous Materials Applications, Used On Right Angle Grinders.. Easy to use. The product is manufactured in China.

• 4" x 1/4", Masonry, Type 27, Grinding Wheel, Depressed Center
• Easy to use
• The product is manufactured in China
• Silicon carbide and dual fiberglass reinforced for strength with masonry applications
• Used primarily on ceramic, masonry, plastic and other non-ferrous materials
• Quality made to provide fast, safe, dependable service
• Designed to be used on right angle grinders

Product features

Aluminum Oxide

Fused aluminum oxide (AO) is the most common abrasive grain in use today. AO is extremely tough and durable but has no clearly defined crystal structure; when the grain wears it produces rounded edges.

Suggested applications:

Aluminum and ferrous metals.

Zirconia Alumina

During manufacturing aluminum oxide and zirconia are quenched from molten form which gives the grain a crystalline structure. This gives the grain a longer cutting life and is especially suited to coarser stock removal applications.

Suggested applications:

Heavy-duty grinding on all ferrous and non- ferrous metals.

Silicon Carbide

Silicon carbide is the hardest of all common abrasive materials. It is very sharp, but friable, leaving new sharp edges for cutting. It is initially fast-cutting but has a short life span. It is ideal for use on non-ferrous metals like aluminum, brass, bronze, magnesium and titanium.

Suggested applications:

Non-ferrous metals, non-metallics.

Product description

The Forney 72743 5-Inch Crimped Wire Wheel Brush is great for cleaning and blending surfaces, removing light burrs, paint and corrosion. Used for light to medium duty brushing action. Forney Industries is one of America's longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5, 000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. 5-Inch (127-mm) by 0. 008-Inch (0. 203-mm) with 1/2-Inch - 5/8-Inch (12. 7-mm - 15. 88-mm) arbor sizes. Max 6, 000-RPM. Claims for must be made within 90 days of the date of purchase. Proof of purchase required. This does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.

• Great for cleaning and blending surfaces
• Great for removing light burrs, paint and corrosion
• Used for light to medium duty brushing action
• Crimped wire
• Maximum RPM: 6,000

User questions & answers

Question:	Does the adapter for 1/2” arbor hold up well
Answer:	Kurtash, I would not recommend using this on an angle grinder. The max RPM for this wire wheel brush is 6,000 RPM. The typical angle grinders rpm is over 6,000 RPM. When trying to decide the right wheel to use on what make sure to always double check the rated RPM of the wheel as well as the tool you are using. Hope this information helped. Thank you for your question.
Question:	Is this for use with right angle grinders
Answer:	The Forney 72743 has a smooth bore. Fits a 1/2 or 5/8 shaft. No threads.
Question:	cant find a ryobi wire disc ! will this fit my 18v ryobi cordless, bought a makita didnt fit arbor
Answer:	one-half inch Polishes quite well.
Question:	How wide or what thickness is this brush
Answer:	Thanks for your inquiring. Yes, the 46 grit is coarse, the 60 grit is Medium and the 100 grit is fine grit.

Product description

The Forney 72788 4-Inch Crimped Wire Wheel Brush is great for cleaning and blending surfaces, removing light burrs, paint and corrosion. Used for light to medium duty brushing action. Forney Industries is one of America's longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5,000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. 4-Inch (101.6-mm) by0.014-Inch (0.305-mm) with 5/8-Inch - 11 threaded arbor. Max 15,000-RPM. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. This warranty does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.

• 4, crimped wire wheel brush, coarse, arbor 5/8-11
• Adds a great value
• Manufactured in China
• Great for cleaning and blending surfaces
• Great for removing light burrs, paint and corrosion
• Used for light to medium duty brushing action
• Click on the (BY FORNEY) name above in blue under the title to view our full catalog of Welders, Abrasives, Chain/Wire Rope, Tools and more!

User questions & answers

Question:	Would this be the correct wire wheel to use on a 4 1/2" angle grinder with a 7/8" disc bore with a spindle size of
Answer:	Yes it is.
Question:	Would this work with this grinder? https://www.amazon.com/gp/product/b004x5nngg/ref=crt_ewc_img_dp_2?ie=utf8&psc=1&smid=atvpdkikx0der
Answer:	Yes it will because it has the 5/8-11 thread on the shaft. You will have to remove the guard however.
Question:	how wide is it? Yea I know it is 4" but no where does the product details indicate how wide the brush is. I am assuming it is
Answer:	Off the top of my head, about 1/2".
Question:	Will this fit a makita
Answer:	Yes this will fit on a Makita Grinder. Thank you for your question.

Product description

Forney 72747 Wire Bench Wheel Brush, Fine Crimped with 1/2-Inch and 5/8-Inch Arbor, 6-Inch-by-.008-Inch

Product description

The Forney 72749 6-Inch Twist Knot Wire Wheel Brush provides high-impact. These wheels are used in surface preparation prior to welding and for removing weld scale, spatter and heavy corrosion. Used for heavy duty cleaning applications. Forney Industries is one of America's longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5,000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. 6-Inch (152.4-mm) by0.020-Inch (0.305-mm) with 1/2-Inch - 5/8-Inch (12.7-mm - 15.88-mm) arbor sizes. Max 9,000-RPM. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. This warranty does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.

• 6, twist knot wheel wire brush, arbor 1/2-5/8, wire size
• Adds a great value
• Manufactured in China
• Twist knot wire wheel brushes provide high impact
• These wheels are used in surface preparation prior to welding
• Also great for removing weld scale, spatter and heavy corrosion
• Used for heavy duty cleaning applications

User questions & answers

Question:	Will this fit a 4 1-2 hand grinder
Answer:	DO NOT USE THIS WHEEL ON A 4 1/2in hand grinder. This is a huge safety issue when it come to using a wheel way bigger than the grinder is suited for.Thank you for your question.
Question:	how wide is the wire portion
Answer:	Starts out as 5/8" but as you use it, the wheel narrows down to the finer, tighter, winding of the wire, making it 3/8". This is an excellent wheel, very strong and durable. I highly recommend. Be careful not to screw on backward, she will bite you.
Question:	Will it fit a 1/2 inch bench grinder
Answer:	Hello! This wheel is threaded in 5/8" arbor but comes with a 1/2" arbor adapter, so yes it will work with a 1/2" grinder. Thank you for your question!
Question:	will this fit a bench grinder? can't tell if its a threaded or unthreaded arbor
Answer:	The arbor is threaded.

Product features

WE ARE WELDING

It’s been almost 90 years since Forney Industries was established with James D. Forney began selling his invention of “The Forney Instant Heat Soldering Iron” door-to-door across the heartland. With ingenuity and determination, JD advanced his business. It didn’t take long for farmers and ranchers to realize how useful his inventions were. Eventually the Rural Electric Association granted permission for salesmen to climb utility poles to hook up welders for demonstrations. With the increased exposure to JD’s products, his business began to expand. Soon he would broaden product variety with battery chargers, welding supplies and more. By 1943, Forney Industries had over 1,400 products from 150 outside suppliers.

Today, Forney offers thousands of metalworking products within four categories: welding, abrasives, personal protective equipment and shop tools. JD Forney’s grandson, Steve Anderson, is now the President and CEO of Forney Industries, and is committed his customers success; a legacy his grandfather began all those years ago. One day JD’s great grandson, Dane Anderson, will lead the company and that same legacy will be running four generations strong. Much has changed in 87 years, but the foundation of Forney Industries remains the same. After all, Welding in America isn’t just a slogan, it’s the backbone of this company.

Product description

4.5", 120 Grit, jumbo blue Zirconia, type 29, flap Disc, Depressed center, 5/8 11" arbor, for right angle grinders, cuts fast & outlasts sanding discs 10 to 1, great flexibility, ideal for rough or fine finishing, multiple layers of Zirconia Cloth flaps constantly Exposing new extra sharp grinding points, laminated by state of the art automated equipment, reinforced fiberglass backing plate, each Disc balance tested for vibration free grinding/finishing.

• Ideal for rough or fine finishing
• Great flexibility for difficult work
• Blue zirconia flap discs for right angle grinders
• Cuts fast and outlast sanding discs 10 to 1 for long life

User questions & answers

Question:

Can these be used to smooth wooden house siding prior to finish coat painting or are they too agressive for that

Answer:

I would think an orbital sander might be more applicable for that kind of sanding. Note!: inform yourself on lead based paint requirements! If home built prior to 1978 (I think), the original paint might contain lead, and if so, federal agencies can impose stiff fines, etc for improperly disturbing. If the lead becomes airborne (from sanding or other processes, it can be breathed in and is toxic to humans, especially kids.But getting back to your question, I would think this flapper sander too aggressive - no matter how sure or gentle a hand you have on the grinder, it would no doubt put wavy marks on the siding. I use these discs to grind weld beads and they are awesome for that purpose - they remove metal really fast and are also great for rounding sharp edges or cleaning up the weld area prior to welding to insure a clean weld.

Product description

Forney 72731 Wire Cup Brush, Coarse Crimped with 1/4-Inch Hex Shank, 3-Inch-by-.012-Inch

• Adds Extra shine to your product
• Crimped wire cup brush, coarse, 1/4Hex shank,
• Manufactured in China
• Designed for easy access into narrow holes and confined areas
• Crimped style for light to medium duty applications
• Removes rust, scale and paint in hard to reach areas
• 1/4-Inch (6.35-mm) hex shank
• Works with any power drill or pneumatic air drill

User questions & answers

Question:	How would this work to clean spots on concrete
Answer:	I used to remove Corroseal from vintage tin. It may work on concrete.
Question:	Good for removing rust?, planning on. Using for truck frame
Answer:	I bought it to remove rust and it did remove some rust, but it didn't work as well for me as I was hoping it would. The rust came off slowly and the wire brush roughed up the surface I was working on. I ended up preferring to use a metal file instead. Also, are you planning to remove all of the rust using grinding or sanding? As an alternative you might want to consider using a product like Corroseal to chemically convert the rust into a stable substance (i.e. a substance that doesn't rust). No, I don't work for the Corroseal company or anything (if this sounds weirdly professional, that's because I'm an English teacher), it's just that applying Corroseal was the last step in my rust removal process and I was absolutely amazed by how simple and effective it was. It's a total game-changer! It will be my go-to rust removal method going forward and it would work wonderfully on your truck frame too.

Product features

WE ARE WELDING

It’s been almost 90 years since Forney Industries was established with James D. Forney began selling his invention of “The Forney Instant Heat Soldering Iron” door-to-door across the heartland. With ingenuity and determination, JD advanced his business. It didn’t take long for farmers and ranchers to realize how useful his inventions were. Eventually the Rural Electric Association granted permission for salesmen to climb utility poles to hook up welders for demonstrations. With the increased exposure to JD’s products, his business began to expand. Soon he would broaden product variety with battery chargers, welding supplies and more. By 1943, Forney Industries had over 1,400 products from 150 outside suppliers.

Today, Forney offers thousands of metalworking products within four categories: welding, abrasives, personal protective equipment and shop tools. JD Forney’s grandson, Steve Anderson, is now the President and CEO of Forney Industries, and is committed his customers success; a legacy his grandfather began all those years ago. One day JD’s great grandson, Dane Anderson, will lead the company and that same legacy will be running four generations strong. Much has changed in 87 years, but the foundation of Forney Industries remains the same. After all, Welding in America isn’t just a slogan, it’s the backbone of this company.

Product description

The Forney 72760 4-Inch Stringer Bead Twist Knot Wire Wheel Brush is extra narrow to clean pipe welds between passes and other applications where a narrow brush face is necessary to do the job. Forney Industries is one of America's longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5,000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. 4-Inch (101.6-mm) by0.020 (0.306-mm) with 5/8-Inch - 11 threaded arbor. Max 20,000-RPM. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. This warranty does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended. Max 20,000-RPM 4-Inch (100-mm)

• 4, stringer bead, Twist knot, wire wheel brush, arbor 5/8-11, wire size
• Adds a great value
• Manufactured in China
• Stringer bead brushes are extra narrow to clean pipe welds between passes
• Made from high carbon tempered steel
• Each tuft is perfectly positioned and set for perfect balance and optimum performance
• Patented nut design has gripping points and raised nut making it easier to tighten and loosen on and off angle grinders

Product description

Forney 72747 Wire Bench Wheel Brush, Fine Crimped with 1/2-Inch and 5/8-Inch Arbor, 6-Inch-by-.008-Inch

• 6, crimped wire wheel brush, fine, arbor 1/2-5/8, wire size
• Adds a great value
• Great for cleaning and blending surfaces.Abrasive Material:Steel
• Great for removing light burrs, paint and corrosion
• Used for light to medium duty brushing action
• Typically used on bench grinders
• Max 6,000-RPM

User questions & answers

Question:	How wide is this wheel? I am looking for a 6" wire wheel that is 3/8" wide or less
Answer:	This is an interesting issue. Please call our customer service team so we can figure out what is going on here. Forney customer service: 1-800-521-6038. Thank you.
Question:	I bought this grinder with the wire wheel combo. I can’t ge the wire wheel to fit. It doesn’t seem to to be thick enough on the axle. hoe
Answer:	I do not know how many wires this wheel brush has but by looking at the Forney web site this wheel has .008" wire size which seems to be the finest size they make.
Question:	How many bristles does this brush have? Needing one with about
Answer:	When I opened the package, I did not see the reducing bushing. I thought it fell out somewhere on the ground where I opened the package. When I installed this wheel on my 1/2 inch shaft grinder, it fit just fine. After 10 minutes of use, my grinder stopped working. I finally realized that the 1/2" to 5/8" reducing bushing was installed and is made out of plastic. It split and was the cause of my problem. I do not suggest using this wheel on a 1/2 inch shaft. Grinders can be dangerous if used improperly, this is not something to take lightly.
Question:	Please explain "with 1/2-inch and 5/8-inch arbor". i am looking for a grinder that fits 1/2 inch arbor. thanks
Answer:	Yes, the polishing wheel with 1/2 arbor hole can be used for 5/8 Arbor, but it have a little difficult to install and will be tight，we have 8 inches polishing wheel with 5/8 arbor hole fit better for your needs（Asin：B07DL8KS31）

Product description

The Forney 72756 4-Inch Knotted Wire Cup Brush is ideal for fast, heavy-duty cleaning of large metal surfaces and edge blending. This brush is also perfect for the removal of burrs, spatter, weld scale and rust. This tool is designed for right angle grinders and .020 wire. This knotted cup brush has a 5/8”-11 threaded arbor and a max RPM of 8,000

• THREADED ARBOR: 5/8-11
• IDEAL FOR heavy-duty cleaning of large metal surfaces and edge blending
• EASY AND SMOOTH removal of burrs, spatter, weld scale and rust
• WORKS BEST WITH a right angle grinder and .020 wire
• QUICK REVOLUTION SPEED at 6,500 revolutions per minute (RPM)