An angle grinder is the most effective tool in recent times. It is desirable not only for metal workshops but also because using an angle grinder, several tasks can be done. An angle grinder is especially used in metal shops because you can cut down metals and paint the surface after welding. Also, for tile work at home or office, tile specialists use an angle grinder. 

So, why do you need the best budget angle grinder for weld? Recently companies are making the market for angle grinders very competitive. You’ll surely struggle to find the best one for you. But even in this competitive market, some brands and specific models have come with reasonable prices and all the necessary features we need. These angle grinders create a balance between price and features they offer. 

Here, we’ll talk about the best angle grinder for metalwork and let you know about its important features and limitations. So stay tuned here, guys, and find your match. 

Our Top Pick

Here we’ll pick the top features of the angle grinder we got from the customer’s review and the rating of amazon. The top features will help you find out the specific type of grinder you are looking for certainly. 

Best for Durability: Makita GA7021 7″ Angle Grinder

It comes with Labyrinth construction that protects the motor, gears, bearings from derbies and extends their lifetime. 

Best for RPM: DEWALT Angle Grinder Tool, 7-Inch

It comes with a 13 AMP motor but delivers up to 8000 RPM. It definitely helps for smooth cutting. 

Best for Lightweight: Metabo HPT Angle Grinder, 7-Inch

Though Metabo HPT 7-inch angle grinder ensures all the features need to be there for beast operation, it doesn’t have much weight. 

Best for Low profile Gear Case: DEWALT Angle Grinder Tool, 7-Inch

Low profile gear case allows us to move this unit in tight angles. 

Best for Warranty: DEWALT Angle Grinder, 7-Inch, 8,500 RPM

No matter which model of DEWALT tool you are using they always have five good customer support. But for this angle grinder, the warranty takes over all other records. 

Best for protection and Safety: Toolman Angle Grinder 7″

Toolman 7-angle grinder comes with a double protection safety switch. Without pressing the safe start button, you won’t get the safety it offers. 

Best for Polishing Surfaces: DEWALT Angle Grinder, 9-Inch, 6,500 RPM

This awesome Dewalt angle Grinding unit works equally on cutting, grinding, and polishing. 

Best for both High power and Heavy Duty: 9″ Angle Grinder

Absolute animal. Using it, you can cut 4” cast iron in seconds. Need any more examples!

Best for Penetrating Metal: Milwaukee 2785-20 M18 FUEL 7 in. / 9 in. Large Angle Grinder

You can use this grinder on thick real steel frame rails quite easily. Perfect as both a 7-inch and 9-inch angle grinder. 

Best for preventing Accidents: Toolman Single Speed Angle Grinder 9″

It offers double protection and safety for preventing sudden accidents. 

The best 7-inch Angle Grinder Reviews

Here we’ll cover the reviews of the 7-inch hand grinder. You’ll get to know about their features and limitations. Let’s get started. 

1. Makita GA7021 7″ Angle Grinder

The Makita 7” angle grinder comes with a powerful 15 amp motor and produces enough rotations for fast stock removal. The metal workshops count this tool as the toughest industrial angle grinder, and it has vast applications. The grinder comes with a 7-inch grinding wheel, wheel guard, side handle, inner flange, nut wrench, lock nut, and an instruction manual.

Specifications

Brand: Makita

 Color: Teal

 Dia of the Wheel: 7 inch

 RMP: 6600 

Weight: 15.4 lbs

 Dimensions: 21.25 x 9.25 x 7 inches 

Features at a Glance

● The vast rubber tool protects the workpiece from uncertain damage. 

● It comes with a soft rubberized grip. 

● 15 AMP motor is enough to produce 6600 RPM. 

● The side handle can be adjusted in three adjustable positions. 

● Bevel gears ensure smooth rotation and efficient energy transfer. 

● A brush can reach the internal parts easily while cleaning the tool. 

● Alternative power source option. 

DEWALT Angle Grinder Tool, 7-Inch

It looks like a stylish angle grinder totally at first glance and pretty compact. Yet, it is a heavy-duty tool and is one of the best 7-inch grinders. As a brand, DEWALT has achieved almost all the international certificates, and they try to ensure the best possible thing within the price they ask. 

Specifications

Brand: DEWALT

 Material: Alloy Steel

 Color: Yellow

 Dia of the Wheel: 7 inch

 RMP: 8000

Weight: 8 lbs

 Dimensions: 21.5 x 8.88x 4.38 inches 

Features at a Glance 

● Made of plastic and metal. 

● It comes with DW840 Grinder, 7-inch wheel, side handle, hex key, both inner and outer flange, and 7-inch type 27 guard. 

● The 13 AMP motor delivers 2250 MW and 8000 RPM. 

● The rear handle grip area ensures better control and comfort. 

● Adjustable guards can be moved to any suitable position. 

● Sealed balls and roller bearings stop debris from entering. 

Metabo HPT Angle Grinder, 7-Inch

The & inch Metabo angle grinder can grind die cast product, bronze, iron, aluminum, weld, and torch cut surfaces. To protect the workpiece the heavy steel grinding wheel guard covers almost half of the wheel. This thing is a beast, almost flawless. 

Specifications

Brand: Metabo HPT

 Material: Alloy Steel

 Color: Green

 Dia of the Wheel: 7 inch

 Volts: 120

 RMP: 8500

Weight: 10.8 lbs

 Dimensions: 18.5 x 9.5 x 4.3 inches 

Features at a Glance

● The motor runs with 15 AMP and delivers 8500 RPM. 

● It includes side handles and two wrenches. 

● It produces adequate torque and power for 3950 watts. 

● No more hand fatigue for the lightweight of the unit. 

● Halved stator design provides better cooling. 

DEWALT Angle Grinder Tool, 7-Inch

Nothing much to talk about DEWALT best 7-angle grinder. It is powerful and energy-efficient with a heavy-duty work rate. The motor comes with overload protection, and that’s why even under higher load, this angle grinder provides smooth and precise cutting operation. 

Specifications

Brand: DEWALT

 Material: Other

 Color: Yellow

 Dia of the Wheel: 7 inch

Volts: 120

 RMP: 6000

Weight: 16.37lbs

 Dimensions: 24.25 x 10.13x 5.06 inches 

Features at a Glance

● The 5.3 horsepower motor delivers 6000 RPM. 

● Higher operation speeds under load. 

● The rear handle is rotational and ensures ergonomics in cutting and grinding. 

● Five different positions for side handles allow holding it in a comfortable position. 

● Airborne debris can affect armature for epoxy-coated fields. 

● When brushes need to change, they will turn off automatically. 

Pros	Cons
Heavy duty. Corrosion-resistant. 5 different positions for handles. Auto turn of brushes avoid tool damage.	Heavy in weight.

DEWALT Angle Grinder, 7-Inch, 8,500 RPM

It looks like a brief angle grinder totally at first glance and pretty compact. Yet, it is a heavy-duty tool and is one of the 7 amp angle grinders. If you search for a compatible dust collection shroud that fits this grinder, you must buy the DEWALT DWE46170 dust shroud. 

Specifications

Brand: DEWALT

 Material: Metal 

 Color: Yellow

 Dia of the Wheel: 7 inch

 Volts: 120

 RMP: 8500

Weight: 12 lbs

 Dimensions: 24.02 x 9.76 x 4.92 inches 

Features at a Glance

● 4-Horsepower motor delivers 8500 RPM. 

● It features overload protection. 

● Metal grinder gets longer life due to epoxy coated field and armature.

● Low profile gear case allows it to work at exquisite angles. 

● Two positions of the handlebar. 

● Brush window for quick brush replacement. 

● It runs on AC/Dc power. 

● The automatic turn of brushes function saves corrosion of metal. 

Pros	Cons
It is compatible with type 1 Guard. Equipped with a built-in spindle lock button. Get up at 24 AMP. Auto turn of brushes avoid tool damage.	Doesn’t include mounting flanges.

Toolman Angle Grinder 7″

ToolMan Angle Grinder doesn’t only work on metals but on wood too. But you have to add a sanding flap for wood and use it on the wood for the final finish. It is probably the best 7-inch angle grinder for concrete, we tried to cut tons of concrete blocks with it, but the unit did not mind doing that a bit. 

Specifications

Brand: Toolman

 Material: Polycarbonate 

 Color: Red

 Dia of the Wheel: 7 inch

 Volts: 120

 RMP: 8000

Weight: 11.49 lbs

 Dimensions: 18.9 x 8.35 x 5.75 inches

Features at a Glance 

● Requires 12 AMP, 120 volts, and delivers 8000 RPM. 

● Best for safety and security and got an ETL security certificate. 

● Features with double protection safety switch. 

● Comes with a grinding wheel and 1 cutting wheel. 

● Arbor size is 5/8-11. 

● It works with a Threaded cup. 

Pros	Cons
Certified for it’s security and safety. . Suitable for concrete cutting. The polycarbonate body doesn’t take the heat from the motor. Removable auxiliary handle.	Doesn’t come with variable speed mode, only low and high.

  DEWALT Angle Grinder, 9-Inch, 6,500 RPM

Nothing much to talk about DEWALT best 7-angle grinder. It is powerful and energy-efficient with a heavy-duty work rate. The motor comes with overload protection, and that’s why even under higher load, this angle grinder provides smooth and precise cutting operation. 

Specifications

Brand: DEWALT

 Material: Plastic

 Color: Yellow

 Dia of the Wheel: 9 inch

 Volts: 120

 RMP: 6500

 Weight: 12 lbs

 Dimensions: 24.02 x 9.76 x 4.92 inches

Features at a Glance

● 4 Horsepower delivers a maximum of 6500 RPM.

● Epoxy-coated field and armature ensure long-time service of the grinder. 

● Low profile gear case allows for tight angles. 

● Auto turns off brushes. 

● Two different positions for side handles. 

● It runs on AC/DC power.

Pros	Cons
The plastic body doesn’t take the heat from the motor. Suitable for cutting, grinding & polishing equally. It is compatible with type 1 Guard.	No lock switch included. Doesn’t come with any case or bag.

9″” Angle Grinder

Totally a powerful 15 AMP motor 9” angle grinder. It is one of the best 9 inch angle grinder presents in the market right now, and fortunately it comes with a budget price. You’ll need a threaded shaft and some necessary mounting components for assembling the grinder, but they don’t come with the package.  

Specifications

Brand: Makita

 Material: Metal

 Color: Teal

 Dia of the Wheel: 9 inch

 Volts: 120

 RMP: 6600

 Weight: 18 lbs

 Dimensions: 4 x 7.88 x 5.5 inches

Features at a Glance

● It delivers 6,600 RPM. 

● The rotatable handle rotates with just the push of a switch.

● Positive stops every 90 degrees. 

● Metal sheds do not enter the motor as wire mesh intake covers to protect the motor. 

● Wheel covers don’t need any too for easy adjustments. 

● Includes AC/DC power source. 

● Rear and side handle equipped with soft grip and comfort. 

Pros	Cons
Wire mesh intake covers the motor. Rotatable handle. Lower vibration handles. Labyrinth construction doesn’t allow any dust and debris penetration.	No lock for “On” position.

Milwaukee 2785-20 M18 FUEL 7 in. / 9 in. Large Angle Grinder

The POWERSTATE brushless motor delivers up to 6,600 RPM as a corded grinding tool. The REDLINK PLUS smart system ensures the best performance and protects against overheating, over-discharge and overload. 

Specifications

Brand: Milwaukee

 Material: Plastic

 Color: Red

 Dia of the Wheel: 9 inch

 Volts: 18

 RMP: 6600

 Weight: 10.5 lbs

 Dimensions: 20.3 x 11.9 x 4.3 inches

Features at a Glance

● The 9 inches L-angle Grinder runs at 15 AMP. 

● REDLINK PLUS intelligence for achieving optimal performance. 

● Compatible with M18 Batteries. 

● Doesn’t need any tools for any adjustments. 

● Long-lasting durability of gearing system and metal housing. 

Pros	Cons
Warranty for 5 years on power tools. Efficient for tools less adjustments.    Works on bricks as well. Durable.	One speed only.

Toolman Single Speed Angle Grinder 9″

It is probably the best 9-inch angle grinder for concrete, we tried to cut tons of concrete blocks with it, but the unit did not mind doing that a bit. This tool offers quick stock removal and efficient shaping. The powerful motor is equipped for higher overload protection and faster material removal. 

Specifications

Brand: Toolman

 Material: Other

 Color: Red

 Dia of the Wheel: 9 inch

 Volts: 120

 RMP: 6000

 Weight: 12.57 lbs

 Dimensions: 22.2 x 6.9 x 5.8 inches

Features at a Glance

● ETL Certified for providing the best safety. 

● Dual insulation protection. 

● A rugged casted aluminum gear case can take a heavy load. 

● Comes with a spindle lock. 

● Two positions auxiliary handlebar. 

● Adjustable guard allows 360 rotation. 

Pros	Cons
Suitable for both right and left-handed people. . Quick and easy assembly.     The ventilation system reduces vibration. Offers non-slip grip.	One speed only.

Factors behind choosing an Angle Grinder 

An Angle Grinder is a type of power tool that uses an abrasive disc. They are versatile and can be used for many different applications such as cutting, sharpening, sanding, or polishing. 

Many people think it is a simple task to find the best angle grinder but selecting the right one needs a lot of research into the different brands and types of angle grinders available.

The top manufacturers are Metabo, Dewalt, Hitachi, Bosch & Makita, who all make their own unique variations of angle grinders, with each brand having its pros and cons. Understanding these can help you select your next Angle Grinder to suit your requirements.

Corded or Cordless

The first choice to make is whether you need a corded or cordless grinder. Cordless Angle Grinders are powered by a rechargeable battery and do not have the same power as a corded angle grinder.

 A corded Angle Grinder will have greater power with more torque but can be difficult to use in confined areas where the cord may get in your way. 

RPM of Angle Grinder

The RPM of the Angle Grinder is how fast it spins. The lower the RPM, the more power you will get, but this usually comes at the cost of longer run times and heavier weight. 

An Angle Grinder with higher RPM rates will tend to be lighter, easier to handle, and last for shorter periods of time. 

Types of dics 

The type of disc an angle grinder uses is important because if you are using it for extended periods or doing heavy-duty work, the durability, toughness, and life expectancy of the disc will play a big part in your decision. A common material used is diamond which can be extremely strong but causes significant wear on the Angle Grinder.

 Aluminum oxide and Silicon Carbide are also used in angle grinder discs and give a much longer life when cutting hard materials such as concrete, stone, or metal.

Power of Angle grinder

The power of an Angle Grinder is measured in watts and impacts the grinder’s speed, torque, and longevity. Corded Angle grinders will have more power than cordless models because of the combined volts of electricity from both batteries being used to power them. 

Some specialist Angle Grinders can run as high as 900 watts of power and tend to be the most heavy-duty models.

Adjustable Guard

The adjustable guard Angle Grinder is a protective guard found on many models. It rotates around the Angle Grinder and helps to protect you from accidentally touching or cutting yourself on the disc. 

It can be rotated out of the way for straight grinding, but other angles may need it to remain in position. 

Angle Grinder Disc size

The Angle Grinder Disc size refers to the diameter of the disc and can range from 4″ (100mm) up to 12″ (300mm) with some angle grinders even coming as big as 10″. 

Disc sizes are important because different sized discs will be suited for certain applications, such as cutting smaller things where a smaller Angle Grinder Disc will be more effective. 

Price 

Price is always an important factor when buying anything, and Angle Grinders are often no different. It is important to know that you get what you pay for, which means if an Angle Grinder is very cheap, it may lack the features or power of more expensive models. If this is a concern, then check out our guide to the best angle grinders under $100.

Type of Angle Grinder Disc

Angle Grinder Discs are used for cutting, polishing, sharpening, and removing rust from steel surfaces. This tool is available in various sizes with different discs fitting to the angle grinder. If you are looking for a 100mm disc or 115mm disc or 125mm disc, many online stores provide them at reasonable prices. 

Cutting Disc

Cutting discs can cut through metal, masonry, and wood with ease. They are designed with diamonds that cut the surfaces.

Grinding Disc

The grinding discs are designed to take off rough edges and surfaces. They are used for metals like stainless steel, copper, iron, etc. Grinding discs can also be used for sharpening tools like lawn shears, spades, or other gardening equipment by removing the burr on the tool’s cutting edge.

Flap Disc

The flap discs are made up of numerous abrasive flaps, which provide high performance for dry grinding, wet grinding, and light stock removal.

Wire Brush Discs

Wire brush discs are made up of steel wire which provides aggressive stock removal. Wire brush discs can be used for rust, paint, and other related materials.

FAQ

1. What kind of grinder do you use for welding? 

– Both 7-inch and 9-inch dia wheels are suitable for welding. But we suggest you use a 9-inch wheel as it covers more surfaces and is easy to polish the welding from a little bit farther. 

1. What is a good cheap angle grinder?

 – DEWALT, Makita, Hitachi and Milwaukee, and Toolman, all them, offer a budget price, and you will surely get the best budget angle grinder for weld from these brands. 

1. Which brand angle grinder is the best?

– DEWALT, Makita, Toolman, Metabo, all of them, come with high-quality angle grinders. 

1. How do you cut weld with a grinder? 

 – Firstly, mark the place where you want to cut and then secure the places using clamps. Now wear protective gears and gently allow your angle grinder to cut through the weld. 

Final Note

We have presented the top most budget angle grinder for you guys but never forget to check your preference, and don’t forget to go through the reviews of customers before ordering any grinding tool. Maybe the tools are performing well now, but you never know what recently happened if you don’t cover the customer’s comment on online platforms.