The 3 Best 6-Inch Angle Grinder Reviews -To Pick From In 2019

The angle grinder is a hand-held power tool known otherwise as side grinder and wheel cutter. You can accomplish a huge variety of jobs done with this tool – grinding, cutting, cleaning, sharpening, and more. And what you need for that? Just select the right size for your application and we will take you to the right brand of product. The best 6-Inch angle grinder review article here is an outcome of a hair-splitting research across the web and physical stores and garages.

We have selected the big three manufacturers – DeWalt, Makita, Bosch- without going by their name and reputation only. We have included these three small angle grinders in our ultimate list judging by the quality, performance, and powerful motor.

We can guarantee that any of the reviewed products will be the perfect and extended grinding partner for you and will no way let you down midway in a job so long they remain functional. And they have a record to serve the best and longest in their credit.

Dewalt High-Performance 6-Inch Angle Grinder


6-Inch angle grinders, considered small by the industry and professionals, are a go-between of the small and larger size angle grinders. You can go excellent with any applications – small and large, heavy and light. This Dewalt serves the said purposes and endowed with a motor backed by updated designs. The design goes superbly functional with rapid material removal and efficient overload protection.

It comes equipped with high numbers – 13.0 amp rating and 9000 rpm – to go long and expert while working on big projects. The efficiency and power are paired with the dual clutch feature for added protection against the stripping of gears. To your utter relax, the same technology bars the motor from melting objects worked upon in a disc pinch or stall. Thus it contributes to the durability of the device and electronics.

Like the industry-grade angle grinder, it appears featured with ventilation to breathe in air that acts instrumentally to keep the motor cool. In conjunction with that, it features a dust-eject system that pours out all dust and tiny debris intruding through the air vents in the course of the grinding. This again furthers the tool life by removing the decaying dust and debris particles without delay.

The same credit may go to the dual abrasion protecting the very motor from dust and debris. The quick-release wheel replacement is a comfort along with the 5/8″ -11 spindle thread to mount the disc.

Features At A Glance:

  • High amp rating and motor speed for efficient cutting, sharpening, welding and more
  • Protection Designs- dual clutch from burning and stripping, Dust ejection from damaging electronics, and dual abrasion for protecting motors
  • Quick-release and tool-free wheel replacement
  • Endowed with complete control over the electronics supported by E-clutch, Power-off, and Power-loss technology
  • Two-positioned side-handle, adjustable guard, a wrench included


  • Weight: 8.81 lbs
  • Dimensions: 6.4*17*7.2 inches
  • Warranty: 90-day money back/1-year service/3-year limited warranty

Bottom-Line: This is the best 6-inch angle grinder for metal cutting and works great with zero complaints. DEWALT 6-Inch is a good price and performs as expected.

Makita 6-Inch Small Angle Grinder


Though not the smallest size angle grinder, this is the lightweight version to work longer than usual and without any work fatigue. To top all others, it comes designed with the AC/DC switch to be powered by an alternative source of power.  Yes, this is a fine balance between huge power and performance to cut through with a masonry blade.

To talk of the performance, this Makita featured with 10.5 amp motor sufficient energy for extraordinary performance. The gear housed with rotatable convenience and can set at every 90 orientation. So, performance in conjunction with convenience is a breeze to deal with any and every application.

With Makita GA6010Z, you are entitled to a longer than rivals tool life thanks to the protection ensured by the Labyrinth construction. This is really a seal against decay caused by debris and dust as they draw to the motor and bearings while the grinder is active.

Sensitively enough, the manufacturer has ensured the access of external brushes that adds to the service life of the tool. The grip is comfort itself thanks to the ergonomic soft touch that would increase the working comfort without fail. You will definitely love the feel it inspires at grabbing. A rare and wow combination of lighter weight and durability.

Makita 6-Inch is a great tool for the pro welders for the versatility it comes featured with. They are superb while shifting to brushes and change the trigger or the cord. Therefore, you can run it much better than its rivals.

Features At A Glance:

  • Huge power outage for added performance
  • Revolving gear housing for versatile sitting with every 90-degree orientation
  • Made lighter in weight a convenience for fatigue-free work
  • Labyrinth construction sealed from the motor and bearing decay caused by dust and debris
  • Superbly functional brushes for excellent service
  • Welder or masons love the way the grip feels


  • Weight: 5.9 lbs
  • Dimensions: 15.5*6.9*5.7 inches
  • Voltage: 120 volts
  • Warranty: 1-year

Bottom-Line: This is best for welders with versatile features and design convenience.

Bosch High-Performance 6-Inch Angle Grinder


As the title tag bears, Bosch 6-inch is actually a high-performance angle grinder thanks to the motor powered by 13 amp and 9300 rpm. A sufficiently powerful motor to deal with metal and concrete applications with ease. Both the size and power are good enough to go.

This high-end grinder featured with powerful motor comes adorned with superior carbon brushes, unlike the traditional ones that are compromised when coming to durability.

A real high-end angle grinder comes equipped with cooling technology that adds to the life of the tool along with the overload capabilities ensuring the safety measures right in place.

To highlight more about safety, it has offered an inclusive acceleration sensor that ably curtails the possibility of recoiling and restarting of the tool inadvertently. That adds up to the damage reduction. The tool-free and burst-protection adjustable guard will keep both the man and machine safe while avoiding burning. On its top, the massive spindle lock will make the disc change a real breeze.

Manufacturers and professionals fondly call it the constant electronics angle grinder as the electronics are designed to provide constant performance, power, and protection. The design is intelligent enough to ensure the workers work in a less taxing work vigor. By the same line, the handle by the side can sit in many positions to provide you with added control.

Features At A Glance:

  • Huge power to go on all day long with high speed and amp rating
  • An assimilated acceleration sensor for reduced and inadvertent risk of recoiling and restarting
  • Direct air-flow design for the switch and main component free from dust and debris
  • Engineered with motor-cooling, increased overload capabilities
  • Carbon brushes for extended lifetime and Service Minder brush for preventive maintenance
  • Adjustable guard, ergonomic design, and soft grip handle for more user comfort


  • Weight: 6.9 lbs
  • Dimensions: 13.5*2.8*2.8 inches
  • Voltage: 120 volts
  • Warranty: 30-day money back/1-year service/1-year limited warranty

Bottom-Line: Best 6-Inch angle grinder with the best tool protection plan has made me recommend it both for professional and weekend DIY warriors.

How To Select The Right Size Angle Grinder For Your Job?

The size of the angle grinder depends on the size of the application you are up to. Next, to size, the type of the application to a large extent determines what the ideal size of your angle grinder should be.

So far the size of the work involves, you should know the rule of thumbs that the thickness of the application should equal the half of your disc size. You should know in-depth about the work-specific disc/wheel of your angle grinder.

The size of the disc/wheel defines the size of the angle grinder not the overall length or dimensions of the grinder. The very common or popular disc sizes are 4.5″, 5″, 6″, 7″ and 9″. We should know that 9″ angle grinder is prohibited in many states for the danger involved in the bigger wheel despite their huge demand in the construction site projects.

Now the question is what size disc you should be after. The most popular angle grinder size in 4.5″ given all the basic applications can be dealt with. They can efficiently cut through metal sheets given the highest torque they rotate it. But if you are to deal with thicker and medium-size applications, you have to opt for a larger-than-basic angle grinder. And the 6″ is the handy disc size to deal with the medium applications and for concrete slabs or surface.

6″, counted to be a small size, is versatile angle grinder size as it proves to be excellently functional for both the basic and carpentry jobs as well as for the masonry tasks. Conversely, you opt for the 7″ wheel size for the concrete and masonry applications to have a far more efficient result but this time you cannot take workshop projects in hand.

Guidelines To Select The Best 6-Inch Angle Grinder For You

Irrespective of the size and type of angle grinder, you have to check for certain basic factors in the target angle grinder. On its top, there are certain advanced designs and features that are complementary to the performance and power factor of the tool.

As our present consideration is 6″ angle grinder, we have to be selective about the type of the disc too given the versatile applications to deal with. Let us first cover the basic factors – motors, power, and disc.

The general rule of thumb is to go for a motor featured with high amp rating and motor speed for any application and any size tool. As for the power, you may opt for electric, petrol, and cordless or battery option. Whereas the disc size is a relative term, you must determine the high speed and amp motor for a small disc. And you should have full awareness of the fact that larger disc will produce lesser speed if not the amp is not upgraded with the size.

If you opt for a 6-Inch angle grinder, you can shift to 4.5″ disc without much changing in terms of performance and power. Therefore, you should ensure that the tool you target features adjustable side handle, guard, and spindle lock. Moreover, smaller size grinder rotates at a higher speed means they get hot fast and so should be designed with cooling technology.

Uses Of 6-Inch Angle Grinder

The type of a power tool an angle grinder is you can use it for a range of jobs – cutting, grinding, sharpening, polishing, and more. To make things easier, you can use more than one disc and brushes in a small angle grinder. If you are a novice and DIY user, you should embark only on straight cuts but critical cuts will require sufficient experience.

Here you go with the range of tasks you can get a small angle grinder to serve:

  • Cutting through metal sheets, rods, rusty bolts, and stubborn screws
  • Accomplishing any and every workshop jobs
  • Sharpening metal blades – mower blades, scissors, axes, shears, and chopping devices
  • Removing debris, paints, rusty metal patches from fences, gates, car parts, and cement mixes
  • Shaping, sizing objects and making precision cuts


As is clear from the above discussion that you can make the best use of an angle grinder be you a pro or weekend hobbyist. And with deeper knowledge and longer association, you can reap the max benefits from a 6-inch angle grinder in particular and any angle grinder in general.

It is not difficult to get a cheaper angle grinder but the average option may come with a compromise in quality, power, and performance. We all know that you get what you pay for. Therefore, for great service, excellent performance, huge power, and durable construction, pick one best 6-Inch angle grinder from these three giant brands.

The 3 Best 6-Inch Angle Grinder Reviews -To Pick From In 2019
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