Top Rated

Popular Ratings 2023
Home Technique Tool 15 best grinders, angle grinder rating for reliability

15 best grinders, angle grinder rating for reliability



  •  Today we’ll talk about how to choose an angle grinder, and the angle grinder rating in terms of reliability, price and quality will tell you which model of angle grinder is better to buy for different tasks.

  •  An angle grinder, also known as an angle grinder or a grinder in everyday life, is an indispensable thing for any workshop, car service or home jack of all trades. It is designed for grinding metal, cutting fittings, tiles and plaster, polishing, grinding and sharpening.

  •  The ability to install a large number of nozzles and accessories is what makes angle grinders such versatile tools.

How to choose a grinder for home use

Disc diameter

  • 100-115 mm – suitable for grinding, polishing and small jobs. Due to the shallow depth of cut, it is not suitable for cutting.
  • 125 mm is the most popular disc size for household grinders. Allows you to make cuts up to 40 mm deep.
  • 150 mm – indispensable if you need to cut concrete, thick metal or brick.
  • 180 mm – suitable for angle grinders that have to make deep cuts.
  • 230 mm – can make cuts up to 70 mm deep. Hardly needed at home.

Power and speed

  •  Two parameters are important here – W (or kW) and RPM. The power does not always depend on the size of the disk, and usually varies from 500 watts to 2,6 kW. For cutting not thick metal, 600-900 watts is enough.

  •  RPM refers to the speed of the disk. With a large diameter disc, the speed is 7000-9000 rpm, with a small diameter – up to 12000 rpm.


  •  If you plan to use the grinder for several hours a day, we recommend that you opt for a wired model. It does not depend on the presence of a charged battery and can be used throughout the day.

  •  If you will use the grinder 1-2 hours a day, then the battery-powered model is perfect for this.

Important features

  • In a good angle grinder, there must be disc protection. Ideally, you should choose an angle grinder with a tool-less adjustable guard.
  • The disc brake is responsible for slowing down and stopping the disc when you release the trigger. This is an important safety feature and you should not buy an angle grinder that lacks such a brake. Without a brake, the disc would just spin on its own until gravity stopped it. Because angle grinders can reach very high speeds, they remain very dangerous.
  • Soft start (another expression is starting current limitation) – allows you to start the motor without jerking.
  • Dust removal system – complete with a grinder comes a nozzle that connects to a construction vacuum cleaner.

Which manufacturer's angle grinder is better to buy

  •  The most famous Russian and foreign manufacturers of grinders are: Interskol, Zubr, Makita, Stanley, Black & Decker, Bort, Bosch, Metabo and Hitachi.

The best grinders with a 115 mm disc

3. Bort BWS-580

Bort BWS-580

  • Angle Grinder
  • power 580 W
  • disc speed up to 11000 rpm
  • Modification 91275745
  • disc diameter up to 115 mm
  • Weight: 1.65 kg

  •  An excellent angle grinder is highly recommended for those who prefer a lower price without sacrificing performance and durability.

  •  She will be richer in equipment than many more expensive models. Here you have a two-position additional handle, and a protective cover and an additional set of brushes and a key for changing the disk.

  •  The BWS-580 works not too noisy and without “howls”, it copes well with household cutting and grinding work, and more is not required from it for such a price.

Pros: light weight, good assembly without backlash and gaps, comfortable handle.

Cons: low power.



  • Angle Grinder
  • power 650 W
  • disc speed up to 12000 rpm
  • disc diameter up to 115 mm

  •  This is a decent budget option for anyone who needs a high speed angle grinder.

  •  This model features good build quality, light weight, and comes with an extra handle and a spindle lock function for easy disc change.

Pros: the kit includes a protective cover, a convenient location of the switch, which lies directly under the thumb.

Cons: noisy.

1. ZUBR UShM-115-800 M3

ZUBR USHM-115-800 M3

  • Angle Grinder
  • power 800 W
  • disc speed up to 11000 rpm
  • number of disks 1
  • disc diameter up to 115 mm
  • Weight: 2.1 kg

  •  The Russian company Zubr is a very popular manufacturer of power tools, and the reason for this is simple. Its products are affordable and reliable.

  •  A good example of this is the model UShM-115-800 M3, which boasts a two-position additional handle, a soft two-meter power cord, a power button lock and thoughtful ergonomics.

  •  If you need a light, reliable angle grinder for garage and dacha work, and you don’t want to overpay for a brand name, then the ZUBR angle grinder is the best option.

ProsA: Convenient to use with one hand, there is a five-year warranty.

Cons: no disc speed control.

125 mm angle grinder rating for reliability

3. Makita GA5030

See GA5030

  • Angle Grinder
  • power 720 W
  • disc speed up to 11000 rpm
  • disc diameter up to 125 mm
  • Weight: 1.8 kg

  •  This powerful tool has a long 2,5 meter cord that protects against wear and tear.

  •  The comfortable handle and small body diameter make it easy to handle, providing a comfortable grip when working. This grinder almost does not heat up during operation.

  •  Inside there are high-quality bearings, and in case one of them nevertheless bursts, collector protection is provided.

  •  The set includes: additional handle, protective cover and grinding disc.

ProsA: Easy to operate even with one hand, the on/off button is under the thumb, slight vibration.

Cons: the handle is not rubberized, there is no soft start and speed control.

2. Removed BWS-905-R

Removed BWS-905-R

  • Angle Grinder
  • power 900 W
  • disc speed up to 11000 rpm
  • Modification 98290004
  • disc diameter up to 125 mm
  • Weight: 1.8 kg

  •  For sanding, tile cutting and finishing, this angle grinder is our premium choice. Due to its light weight, it can be used at least all day.

  •  It has everything you need for long and productive work: adjustable disc speed, two-position additional handle, protective cover and even an additional set of brushes.

Pros: solidly made body, long five-year warranty.

Cons: short cord, heats up during long use.

1. Metabo WEV 10-125 Quick

Metabo WEV 10-125 Quick

  • Angle Grinder
  • power 1000 W
  • disc speed up to 10500 rpm
  • Modification 600388000
  • disc diameter up to 125 mm
  • Weight: 2.1 kg

  •  Metabo has many powerful tools, and one model that tops the 125mm angle grinder is the WEV 10-125 Quick. It has many great features to simplify the work process. For example, a two-position side handle that provides extra comfort and better control when working with various materials.

  •  The tool has a convenient spindle lock for easy accessory changes and a trigger lock for safety.

  •  Useful features of the Metabo WEV 10-125 Quick are overload protection, the ability to adjust the speed and a speed stabilization system.

ProsFeatures: 4m long cord, soft start, handy keyless nut.

Cons: little lubrication in the gearbox, capricious needle bearing "eats" only liquid lubricant, otherwise it starts to warm up.

The best angle grinders for a 150 mm disc

3. Interskol UShM-150/1300

Interskol UShM-150/1300

  • Angle Grinder
  • power 1300 W
  • disc speed up to 8500 rpm
  • Modification
  • disc diameter up to 150 mm
  • Weight: 2.9 kg

  •  One of the best angle grinders easily cuts through rusty nuts and stubborn bolts and is a good choice for small workshops and home building needs. It perfectly cuts porcelain stoneware, reinforced concrete, metal and foam concrete with metal and wooden inserts.

  •  Interskol UShM-150/1300 has an ergonomic design, a protective cover and an additional three-position handle included. In its price niche, this model has practically no competitors in terms of cost and quality.

Pros: the gearbox is “to the eyeballs” stuffed with grease, there is a spindle lock and a power button lock.

ConsA: short cable, no soft start.

2. BOSCH GWS 15-150 CIH


  • Angle Grinder
  • power 1500 W
  • disc speed up to 9300 rpm
  • Modification 0 601 830 522
  • disc diameter up to 150 mm
  • Weight: 2.4 kg

  •  With a robust, feature-packed design and a pleasant, comfortable grip, this power tool is an excellent tool for all types of grinding, cutting and polishing jobs.

  •  The “chip” of this model is the KickBack stop system, which will immediately stop the power supply if the electronics detect an excessive load on the circle. This will keep the circle from collapsing and you won't have to dodge its debris.

Pros: light compared to other good 150mm angle grinders, it comes with a protective cover and an additional handle with a vibration control system.

Cons: high price, no speed controller.

1. Metabo WEV 15-150 Quick

Metabo WEV 15-150 Quick

  • Angle Grinder
  • power 1550 W
  • disc speed up to 9600 rpm
  • Modification 600472000
  • disc diameter up to 150 mm
  • Weight: 2.6 kg

  •  High-quality German assembly, a “soft” start and the presence of a speed controller are not the only things this angle grinder can boast of.

  •  With it, you don't have to remember where the wheel change key went, because the WEV 15-150 Quick has a self-tightening nut. A four-meter cord often eliminates the need to use an extension cord.

  •  In addition, this model is equipped with a lock on the switch to avoid accidents.

Pros: there is overload protection and a turnover stabilization system.

Cons: expensive.

Top grinders with disc 180 mm

3. ZUBR UShM-180-1800 PM3

ZUBR UShM-180-1800 PM3

  • Angle Grinder
  • power 1800 W
  • disc speed up to 6000 rpm
  • number of disks 1
  • disc diameter up to 180 mm
  • Weight: 4.5 kg

  •  If you are looking for a reliable angle grinder with high performance, pay attention to this model from the Russian ZUBR. A well-built housing and dust protection ensure excellent durability. The main handle rotates to fit your hand, while the secondary handle can be moved to either of the two available presets to improve ergonomics and comfort while working.

  •  This grinder has a spindle lock so you can quickly remove and remove the disc. It also has a power button lock.

Pros: soft start, five-year warranty, quick-release protective cover, self-shut off brushes.

Cons: heavy weight.

2.Hitachi G18ST

Hitachi G18ST

  • Angle Grinder
  • power 2000 W
  • disc speed up to 8500 rpm
  • disc diameter up to 180 mm
  • Weight: 4.9 kg

  •  In terms of ergonomics and design, Japanese and German grinders have no equal. And the Hitachi G18ST model did not disgrace its brand. This is not only a very powerful, but also an easy-to-use grinder with a convenient body shape. It is equipped with a dust-proof switch, and an additional three-position handle is included.

  •  Among other functions of this angle grinder, it is worth noting the fixation of the spindle and the prevention of accidental activation.

Pros: 36m long cord, XNUMX months warranty.

Cons: heavy, no soft start.

1. Makita GA7030SF01

Makita GA7030SF01

  • Angle Grinder
  • power 2400 W
  • disc speed up to 8500 rpm
  • disc diameter up to 180 mm

  •  The engine capabilities of this angle grinder are enough for the most serious and long-term loads. And in order to work comfortably with it for a long time, the main handle can be rotated and has a soft coating, and the additional one has a vibration damping system and a three-position fastening system.

  •  You can not be afraid that Makita GA7030SF01 will "get a heat stroke" and break, because it has protection against overheating. The manufacturer also thought about the safety of users by equipping his tool with the KickBack Stop system.

Pros: there is a soft start, reinforced gearbox with bevel gears.

Cons: no speed stabilization.

The best grinders with a battery

3.GreenWorks G24AG 0

GreenWorks G24AG 0

  • Angle Grinder
  • battery operation
  • disc speed up to 7000 rpm
  • Modification 3200007
  • disc diameter up to 115 mm
  • Weight: 1.4 kg

  •  The lightest battery-powered angle grinder on our list of the best angle grinders. It features an ergonomic rubberized handle and comes with a two-position auxiliary handle.

  •  A well-thought-out design provides air cooling of the engine, and in order to start smoothly, the device is equipped with a starting current limiter.

  •  Due to its low weight and dimensions, this angle grinder is ideal for working with thin sheet metal and finishing PVC windows and doors.

Pros: lies comfortably in the hand, high-quality assembly.

Cons: low speed, which is why this grinder will not take thick metal.

2. Makita DGA452Z

See DGA452Z

  • Angle Grinder
  • battery operation
  • disc speed up to 10000 rpm
  • disc diameter up to 115 mm
  • Weight: 1.9 kg

  •  This durable tool is designed for those who value comfort when working with a grinder. No wires, low weight and high speed of the disc make Makita DGA452Z the preferred choice when working with medium thickness tiles or metal.

  •  Useful options for this angle grinder are overload protection, soft start and protection against accidental activation.

Pros: Adjustable side handle, fast charge.

Cons: noisy (76 dB).

1. RYOBI R18AG-0


  • Angle Grinder
  • battery operation
  • disc speed up to 6500 rpm
  • Modification 5133001903
  • disc diameter up to 115 mm
  • Weight: 2.2 kg

  •  The R18AG-0, part of Japan's RYOBI range of power tools, offers the best mobility on the market. Just plug in a charged battery and get to work. In addition to the tool itself, the delivery set includes an additional handle that can be positioned in three ways, as well as an abrasive disc.

  •  We recommend buying a 18 or 0 Ah battery for RYOBI R4AG-5. It is enough for a whole day of work.

Pros: Sturdy build, 125mm drive can be placed under the shroud.

Cons: no soft start, uncomfortable to operate with one hand.