Best Angle Grinder for Welding

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Looking for the Best Angle Grinder for Welding?

In a rush? Check out the top pick here:

Sale
Hitachi G12SA3 4-1/2-Inch 8-Amp Angle Grinder
  • Hitachi Power Tools has renamed to Metabo HPT. Same great tools, with only a new name.
  • 8 Amp motor, with Max output power of 1,900W for the toughest grinding jobs
  • Tool rest, conveniently located to protect the switch from accidentally turning on and prolonging tool life
  • Auto stop brushes, tool will shut off automatically to indicate brush wear is too low and avoid damage to the armature
  • Hitachi Original Armature Coil Protection to protect from abrasive particles entering the motor to extend tool life

Welding can be a difficult task if you do not have the right tools for it. One of the indispensable tools that you will for welding is the angle grinder. You should make sure to get the right one to ease out your task. Here you can get a manual of how to search for the right one for you.

You will also come across the best angle grinder for welding along with its features, pros, and cons.

Best Seller
Hitachi G12SA3 4-1/2-Inch 8-Amp Angle Grinder
Editor Choice
Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless 4-1/2” / 5" Cut-Off/Angle Grinder, Tool Only
Best Budget
BLACK+DECKER Angle Grinder Tool, 4-1/2-Inch, 6 Amp (BDEG400)
Hitachi G12SA3 4-1/2-Inch 8-Amp Angle Grinder
Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless 4-1/2” / 5" Cut-Off/Angle Grinder, Tool Only
BLACK+DECKER Angle Grinder Tool, 4-1/2-Inch, 6 Amp (BDEG400)
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Best Seller
Hitachi G12SA3 4-1/2-Inch 8-Amp Angle Grinder
Hitachi G12SA3 4-1/2-Inch 8-Amp Angle Grinder
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Editor Choice
Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless 4-1/2” / 5" Cut-Off/Angle Grinder, Tool Only
Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless 4-1/2” / 5" Cut-Off/Angle Grinder, Tool Only
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Best Budget
BLACK+DECKER Angle Grinder Tool, 4-1/2-Inch, 6 Amp (BDEG400)
BLACK+DECKER Angle Grinder Tool, 4-1/2-Inch, 6 Amp (BDEG400)
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How to Discover the Best Angle Grinder for Welding?

While you are searching for the best angle grinder for welding, there are two essential factors that you should check.

The Motor

The first vital issue that you need to check out is the motor of the grinder. A powerful engine or 8 AMP will help you weld the most rigid metals with ease.

The Dimension Of The Disc

The next significant factor is the dimensions of the Disc. A larger disc offers you a better convenience. You should get the right disc size based on the welding work that you will be doing.

Safety Features:

Having safety features such as a protection switch helps offer you protection while welding the most rigid metals.

Best Angle Grinder for Welding: Our Top 5 Picks

1. Hitachi G12SA3 8-Amp 4-1/2-Inch Angle Grinder | Best Overall

Sale
Hitachi G12SA3 4-1/2-Inch 8-Amp Angle Grinder
  • Hitachi Power Tools has renamed to Metabo HPT. Same great tools, with only a new name.
  • 8 Amp motor, with Max output power of 1,900W for the toughest grinding jobs
  • Tool rest, conveniently located to protect the switch from accidentally turning on and prolonging tool life
  • Auto stop brushes, tool will shut off automatically to indicate brush wear is too low and avoid damage to the armature
  • Hitachi Original Armature Coil Protection to protect from abrasive particles entering the motor to extend tool life

The Hitachi is a 4.2 pounds grinder comes along with features to provide you with the right results of welding.

Pros
  • The grinder is equipped with an 8 AMP motor that offers high torque and high performance for any welding task.
  • The heavy-duty grinder is excellent for several tough jobs of welding too.
  • It also comes along with diverse care features, such as a protection switch.
Cons
  • Slightly overpriced.

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2. Makita XAG04Z Cordless Angle Grinder | Star Protection Checks

Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless 4-1/2” / 5" Cut-Off/Angle Grinder, Tool Only
  • Automatic speed change technology adjusts speed and torque during operation for optimum performance
  • Active feedback sensing technology (AFT) turns the motor off if rotation of the wheel is suddenly forced to stop
  • The BL brushless motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life
  • Efficient BL brushless motor is electronically controlled to optimize battery energy use for up to 50 percent longer run time per charge
  • The electronically controlled BL brushless motor efficiently uses energy to match torque and RPM to the changing demands of the application

This Makita XAG04Z weighs about 6.71 pounds. It is a worthful option if you are looking for the best tool for welding purposes.

Pros
  • The handle is adaptable so that you can work accordingly.
  • It uses a battery so that you do not have to bank on on electricity.
  • The grinding wheel is quite big enough to offer a more remarkable performance.
  • The Star Protection checks that the battery is not overloaded.
Cons
  • There is only one fixed speed for the product.
  • The switch design can be much better.

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3. Black+Decker BDEG400 Angle Grinder Tool | Durable and Sturdy

Sale
BLACK+DECKER Angle Grinder Tool, 4-1/2-Inch, 6 Amp (BDEG400)
  • Metal gear case for durability and longer life
  • 3 Position side handle provides added comfort and control
  • Spindle lock for easy accessory changes
  • Included Components: 4-1/2" Small angle grinder, Metal grinding wheel, Spanner wrench, Wheel Guard
  • Narrow body for comfortable grip

If you do not require to raise your budget scale, this can be the perfect tool. It derives with some of the best features, such as different handle positioning and others.

Pros
  • It has a specific handle option so that you can have a convenient grip while welding.
  • The metal body of the tool offers you durability.
  • It comes along with the feature of a spindle lock so that you can conveniently change the accessories.
  • It is quite reasonably priced in cost, along with the structures that it is prepared with.
Cons
  • The product is excellent for any home project or so. Due to its lower torque capacity, you cannot consider it an ideal option for industrial jobs.

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4. Dewalt DWE402 Corded Angle Grinder | Reliable and Ergonomic

DEWALT Angle Grinder Tool, Paddle Switch, 4-1/2-Inch, 11-Amp (DWE402)
  • Next Generation 11 Amp AC/DC 11,000 RPM motor of angle grinder provides the best power to weight/size ratio available
  • Dust Ejection System provides durability by ejecting damaging dust and debris particles that enter the metal grinder
  • Oversized brushes of this DEWALT angle grinder provide 2 times brush life over previous model (D28402)
  • Large spiral bevel gear provides long transmission life
  • One-Touch Guard allows for 360 degree rotation of the guard with a single action

This Dewalt DWE402 can be an extra prodigious option if you are looking for a reliable angle grinder. With great ergonomics, the tool can offer you an excellent welding experience and performance.

Pros
  • The tool is not just fast but also simple to use.
  • You can fix the handle on any side, depending upon your requirement and comfort.
  • The design of one-touch is perfect so that the Disc rotates 360 degrees without the help of any additional tool.
  • The mechanism of dust-ejection is best for the durability and the performance of the tool.
Cons
  • You cannot adjust the speed of the grinder.
  • The product is heavy and can be trouble for working at height.

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5. Milwaukee 2780-20 M18 Angle-Grinder | Kickback Brake

Milwaukee 2780-20 M18 Fuel 4-1/2"/5" Pad, Bare
  • POWERSTATE Brushless Motor: Delivers maximum power and up to 10X longer motor life
  • REDLINK PLUS Intelligence provides optimized performance, electronic clutch, and overload protection using total system communication between tool, battery and charger
  • REDLITHIUM XC5.0 Battery Pack (not included) provides superior pack construction, electronics, and performance to deliver 2X more run-time and more work over pack life
  • POWER TO GRIND: World’s first cordless grinder with corded performance.
  • DURABILITY: Same metal housing & gearing system as legendary high performance corded grinders
Milwaukee is yet another option that comes with features so that you can accomplish your welding task with ease and comfort.

Pros
  • The product is excellent in performance.
  • It comes with the feature of a kickback brake for safety purposes.
  • The tool is completely designed for comfortable use.
Cons
  • The battery of the product drains out quite faster than usual.
  • It has a speed just of 8500 RPM.
  • You can use it for your home projects comfortably.

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FAQs

Q1. Is an Angle Grinder also Useful in Polishing?

Answer: Am Angle Grinder is useful for various purposes such as cutting, welding, and evening sanding and polishing.

Q2. How can an Angle Grinder last long?

Answer: Your Angle grinder can last long if you are maintaining it well. Cleaning the externals and greasing the interiors can help a lot in this.

Verdict:

Sale
Hitachi G12SA3 4-1/2-Inch 8-Amp Angle Grinder
  • Hitachi Power Tools has renamed to Metabo HPT. Same great tools, with only a new name.
  • 8 Amp motor, with Max output power of 1,900W for the toughest grinding jobs
  • Tool rest, conveniently located to protect the switch from accidentally turning on and prolonging tool life
  • Auto stop brushes, tool will shut off automatically to indicate brush wear is too low and avoid damage to the armature
  • Hitachi Original Armature Coil Protection to protect from abrasive particles entering the motor to extend tool life

When opting for the best angle grinder for welding, the motor and the disc size are some of the noteworthy aspects you should check. Apart from this, safety features also make a tool perfect for your use.

From the list above, Hitachi G12SA3 8-Amp 4-1/2-Inch Angle Grinder is a clear winner due to its beneficial features and performance.

SaleBestseller No. 1
3mirrors ALUMINUM Tungsten Electrode Sharpener Grinder TIG Welding Rotary Tool w/Flat Grinding Block, Cut-Off Slot, Multi-Angle & Offsets, 4 Screw Holes, 5 Double Sided Grind Wheels, 2 CNC Mandrels
  • This aluminum grinder head has 4 brass tungsten guide rails: 0/40", 1/16", 3/32" and 1/8" (1mm, 1.6mm, 2.4mm, 3.2mm). The guides ensure concentricity and multi-offsets. Increase the utilization of grinding wheel. Upgrade aluminum alloy material, CNC finishing more Durable,there will be no trouble of high temperature melting.
  • A tungsten sharpening tool has four angled holes on it for use. 22.5°, 20°, 15° and 10° (45°, 40°, 30°, 20° Tips Angle respectively). Precise control make Upgraded grinding tools will grind a More perfect tungsten tip angle.
  • Tungsten sharpening tool also has tungsten cut-off port processing. After the tungsten you are using is worn or contaminated, you can use the cut-off port for cutting, so that you can use it again. Besides, A Flat Grinding Block is specially designed, can be used to grind a flat tip vertically, for use if need.
  • All holes designed to use the same height of diamond wheel. Needn't to set the height again and again. It is very easy to align the diamond wheel and the 2mm slit, Try it! CNC machined mandrel swing less when grinding, Easy Application.
  • Open design makes the grinding wheel installation more convenient. Wearing a mask and other protective gear is recommended unless you are grinding in full-sealed space. This kit comes with Rotary Tool and a small storage bag.
SaleBestseller No. 2
3mirrors ALUMINUM Tungsten Electrode Sharpener Grinder Head TIG Welding Tool with Cut-Off Slot Multi-Angle & Offsets, 4 Copper Screw Holes & 1X CNC Mandrel & 5X 25mm Diamond Wheels
  • Fits most all Rotary Tools with a 3/4-12 thread including Black and Decker, Milwaukee, Bosch Dremel and More! (Package No Rotary Tools Included). Product designed by professinal 3D CAD, made of T-6061 aluminum alloy, CNC finishing, Durable and Easy to use.
  • Come with 4 Brass Tungsten Guide Screws: 040", 1/16", 3/32" and 1/8" (1mm, 1.6mm, 2.4mm, 3.2mm). The guides ensure concentricity and multi-offset. Increase the utilization of grinding wheel.
  • A tungsten sharpening tool has four angled holes on it for use. 22.5°, 20°, 15° and 10° (45°, 40°, 30°, 20° Tips Angle respectively). Precise control make Upgraded grinding tools will grind a More perfect tungsten tip angle. All holes designed to use the same height of diamond wheel. Needn't to set the height again and again, it is very easy to align the diamond wheel and the 2mm slit.
  • Tungsten sharpening tool also has tungsten cut-off port processing. After the tungsten you are using is worn or contaminated, you can use the cut-off port for cutting, so that you can use it again. The last stock have upgraded Brass Guides & Mandrels from forging to CNC, Will have higher accuracy. All made by CNC except the grinding wheels.
  • This tool is essential for real professionals. Will save you a lot of time and give you precise tips. Open design makes the grinding wheel installation more convenient. Wearing a mask and other protective gear is recommended unless you are grinding in full-sealed space.
SaleBestseller No. 3
3mirrors ALUMINUM Tungsten Electrode Sharpener Grinder Head TIG Welding Tool with Cut-Off Slot Multi-Angle & Offsets, 5X 25mm Double Diamond Wheels, 1X Connecting Rod
  • Fits most all Rotary Tools with a 3/4-12 thread including Black and Decker, Milwaukee, Bosch Dremel and More! (***Package No Rotary Tool/No Drill Included).
  • This tool will grind 2 sizes tungsten, 2 angles tips for each size. 4 types holes 1/16" (1.6mm) 15°, 1/16" (1.6mm) 20°, 3/32" (2.4mm) 15°, 3/32" (2.4mm) 20°. 15° is 30° when grinded on tips, 20° is 40°. Each type have 3 holes will grind different circle on diamond wheels, will reduce diamond wheels consumption by 2 times.
  • All holes designed to use the same height of diamond wheel. Needn't to set the height again and again. Very easy to install.
  • It is very light and convenient, only 87g. But very strong and precise. All holes are stationary, so we can set an offset compensation for each size hole to make sure all tungsten's tip center is on the grinding center point, this offset can ensure that the lines on the tip of the tungsten electrode are as straight as possible. If the hole position is variable, offset compensation cannot be set.
  • This tool is essential for real professionals.We know welders, so we know what they need.
Bestseller No. 4
DEWALT Angle Grinder Tool, Paddle Switch, 4-1/2-Inch, 11-Amp (DWE402)
  • Next Generation 11 Amp AC/DC 11,000 RPM motor of angle grinder provides the best power to weight/size ratio available
  • Dust Ejection System provides durability by ejecting damaging dust and debris particles that enter the metal grinder
  • Oversized brushes of this DEWALT angle grinder provide 2 times brush life over previous model (D28402)
  • Large spiral bevel gear provides long transmission life
  • One-Touch Guard allows for 360 degree rotation of the guard with a single action
Bestseller No. 5
Aluminum Tungsten Electrode Sharpener/Grinder Head Tool for TIG/GTAW Welding with Cut-Off Slot, Flexible Adjustment Sharpening angle 0° - 180° and 6 adapters for all types of electrodes + 5 discs
  • Great design: Special patented design compatible with most all rotary tools with a 3/4-12 thread (3/4" and 12 turns per inch) including Black and Decker, Milwaukee, Bosch and More! Notice: package No Rotary Tool/No Drill Included.
  • Flexible settings: The Head Tool allows you to sharpen electrodes at any angle you need (0° - 180°). The Head Tool includes 6 special stick adapters, suitable for all the most popular electrode diameters: .040" (1 mm); 1/16" (1.6 mm); 5/64" (2 mm); 3/32" (2.4 mm); 1/8” (3.2 mm); 3/32" (4 mm).
  • High quality: This product is manufactured of high quality aluminum alloy safe for humans by the enterprise whose quality management system is certified in accordance with ISO 9001.
  • Attractive appearance: Special anodized coating ensures not only anti-corrosive protection for the Head Tool but also makes it look presentable due to nice metallic glitter.
  • The All-in-One Sharpener/Grinder will definitely assist you in your TIG/GTAW Welding tasks since it match perfectly for electrodes of any diameter . Choose our grinder and take your welding skills to the next level!

About the Author Gregory

Hi, my name is Gregory! I have been welding practically all of my life and love it. As I have gotten older I have started to weld less and less, so in order to continue my love for welding I created this website. I like to write about my experiences and help you all become welders. I hope that you enjoy the site!

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