What is an angle grinder?
An angle grinder is a type of power tool which can be used for multiple tasks such as grinding, cutting, polishing, deburring or finishing. These are also commonly known as disc grinder or side grinder. There are many types of discs which can be attached to the tool for the applications I mentioned above.
Initially, these tools only used abrasive discs for heavy-duty work, but now with development, they have become essential and ordinary as their range of usability has increased.
There are many different models available for angle grinders which are commonly powered by a petrol engine, electric motor or compressed air. Broadly there are three types of discs used, i.e. cutting discs, grinding discs, or stripping discs. These discs are replaceable and hence making angle grinders more durable.
Angle grinders have a side handle making the operation easier while holding the tool with two hands and they have an adjustable guard. The abrasive disc is powered by a motor to spin at a very high speed to cut through any material or grind a surface to remove any bumps or uneven surface.
Uses of angle grinders Removing paint
- Removing rust
- Cutting tiles
- Mortar removal
- Cutting stones
- Cleaning metal
- Cutting metal
- Polishing metal surface
- Sharpen a tool
- You can carve a wood
- Wood planning
- Sanding a wooden surface
These are some uses of an angle grinder. These are commonly used at a factory, construction sites, etc. these are only some of the applications however there are many more uses making it one of the most versatile tools in these power tool industry.
Now that you guys are familiar with what is angle grinder and what are uses for it, I am sure you would want to buy it thus we provide you with the top 10 angle grinder currently available in the market in the list given below.
1. DeWalt DWE402
DeWalt DWE402 angle grinder is one of the best in its category with 11 AMP motor providing speed up to 11000 RPM. The grinder is corded and runs on electricity. It has a wheel diameter of4 ½ inches and length of 12 inches.
It has a spindle size of 5/8 inches to 11 inches and1.8 HP. The grinder weighs 1 pound. It has unique features like one-touch guard which gives 360 degrees rotation of guard, two-position side handle, dust ejection system, quick-change wheel release system, brushless motor and shock active vibration control. As it’s a Dewalt product, it comes with a three-year warranty.
The product is durable and sturdy as most of the Dewalt products. It gives an impressive finish and safety to the user. It has all the essential features one could ask in an angle grinder.
· Safety due to 360-degree rotation of the guard
· Dust ejection system
· difficult to adapt
2. Makita 9557PBX
Makita’s angle grinder is second on our list with a 7.5 AMP motor which provides the speed of 11000 RPM and it has a 4 ½ inch of blade diameter and barrel grip of 2 ½ inches. The grinder weighs 4.5 pounds.
The angle grinder has unique features such as AC/DC switch, lock feature, no dust feature, tool-less wheel guard adjustment, L paddle switch, 90 degrees left and right suspending gear housing.
The box comes with a 4 ½ inch diamond blade, an aluminium case, an angle grinder, 5 4 ½ inch grinding wheels, cut off, a wheel guard and a year warranty.
This product comes with extra discs and brushes, which makes it a nice gesture. The grip is very comfortable, and the product quality is incredible.
· Quality product
· Affordable product
· Easy to use
· Big pedal switch
· Less warranty
· Cannot do the heavy-duty task
3. Bosch 1375A
This bosch angle grinder has a 4 ½ inch blade, length of 10 ½ inches and 6 AMP motor which gives speed up to 11000 RPM. It has a spindle of 5/8 inch to 11 inches and weighs only 3.75 lbs.
The angle grinder has unique features such as a lock on/off slide switch, a two-position side handles and service minder brush system.
The box comes with 4 ½ inch angle grinder, a grinding wheel guard, an auxiliary handle, inner clamping flange, outer round nut flange, spanner wrench and a 4 ½ inch abrasive grinding wheel.
This grinder is a high quality and reliable product. The product provides ultimate comfort because of the soft grip and lightweight body.
· Good quality
· No carry case
· Only a year warranty
4. Black + Decker BDEG400
This angle grinder comes with a 4 ½ inch blade and a 6.5 AMP motor which gives the speed of 10000 RPM. It weighs only 4.49 pounds and has unique features like spindle lock, three-position side handle and metal gear case.
The box includes 4 ½ inches small angle grinder, a metal grinding wheel, spanner wrench, a wheel guard and two-year warranty.
The product is comparatively more affordable than any other on the list. It is durable and comes with a great metal case.
· Comes with metal case
· Less power
· No cutting wheel included
5. Hitachi G12SQ
Hitachi angle grinder has a 7.9 AMP motor which gives the speed of 10500 RPM. It has a 4 ½ inch blade weighs only 4.4 lbs. Some of the unique features include an included paddle switch, a wheel guard adjustment system, spindle lock and two-position side handle.
The box includes a G12SQ angle grinder, depressed centre wheel, a spanner wrench and side handle.
Easy to manoeuvre and high power. It can do any heavy-duty work without breaking a sweat. The auto shut off feature helps the user to be saved from over-heating effects.
· Auto shut off feature
· Powerful and sturdy
· Large paddle switch
· Fair price
· No lacking trigger
· Difficult for new users
· User manual is not good
6. Milwaukee 2780-20
Milwaukee angle grinder is cordless and has 4 ½ inch blade diameter with a brushless motor. The grinder uses red lithium XC5.0 batteries it has a maximum of 18-volt power and weighs 5 pounds.
It has unique features paddle switch, tool-free wheel adjustment, anti-vibration system, gearing system and a side handle.
The box includes construction- concrete and metal tools, straight power grinder and bench grinders.
It is sturdy and has excellent dust protection system. However, it is very costly and doesn’t have that many features.
· Handguard is adjustable
· Strong carrying case included
· Dust protection included
· five-year warranty
· Cheaply made
7. Porter-cable PC60 TAG
Porter-cable PC60 TAG grinder has a 6 AMP motor that gives the speed of 11000 RPM. It has a 4 ½ inch blade size, weighs only 4.1 pounds and has a 6 feet long cord.
The special features include three-position side handle, tool-free rapid release and spindle lock.
The box includes a porter cable PC60 TAG angle grinder, side handle, a grinding wheel, a wrench and blade gauge.
The product is made from quality plastic and doesn’t break a sweat while working on heavy-duty tasks. The price is also high, and comfort is provided.
· Fair deal
· Large paddle switch
· three-year warranty given
· Less power
· No case provided
8. Metabo WP9115
This Metabo WP9115 has an 8.5 AMP motor which gives the fast speed of 10500 RPM. The blade diameter is 4 ½ inch, and it weighs 5.82 pounds.
It has unique features non lock paddle, a locking switch, tool-free adjustable guard, vent design, barrel grip and front handle for comfort.
The compact design makes it easier to work in confined spaces, and the high torque makes it compelling. It is quick and easy to maintain.
· High torque
· Tool-free maintenance
· Decent price
· Lock switch is painful to hold
9. Metabo WEV15-125
This angle grinder by Metabo has a 5-inch blade diameter with 13.5 AMP motor which can provide speed from 2800 RPM to 9600 RPM. It has a 3.5 inch assembled diameter and a 13 feet long cord. It produces only 104 DB. Noise level and weighs 6.5 pounds.
It features S auto safety, high torque, lock-on, tool-free quick positioning of the guard, slips clutch and most importantly variable speed control.
It has a powerful motor and works like a charm. Like others, it has some defaults, but they can’t beat the product’s fineness.
· Less vibration
· Variable speed control
· Safety features are great
· Tool-free quick wheel change
· A little slow
· Cheap handle
· Difficult in speed settings
10. SKIL 9296-01
This SKIL angle grinder has a 7.5 AMP motor that can run-up to the speed of 11000 RPM. It has a blade diameter of 4 ½ inches and weighs only 5 pounds. The cord length of 8 feet is also present.
The features of this angle grinder include paddle switch, lock-on, low vibration, tool-less guard change, three-position side handle.
The box comes with a SKIL 9296-01 paddle switch angle grinder, metal grinding wheel, anti-vibration side handles and a spanner wrench.
Comfortable three-position handle makes it easy to manoeuvre. It has excellent safety features mainly because of the auto shut off and less vibration.
· three-position handle
· Auto shut off
· Great paddle switch
· Less power
· Can’t do heavy-duty work
· A little heavy
· Corded/ Cordless
Both corded and cordless have their own cons and pros, and must I say neither is perfect.
Cordless will be more portable but challenging to work for continuous long hours. However, corded once limit the range of motion and cords are a hassle to work with, but they can work for longer hours.
· Disc type
There are different type of discs available in the angle grinders, i.e. grinding disc, cutting disc, flapping disc and wire discs.
Grinding discs are thicker and used for smoothening out the surfaces. Cutting discs are thinner and are used to cut through material such as metals. Flapping discs have sandpapers attached thus applied to even out the surfaces. Wire discs are used to remove paint and to shine the metal surfaces by removing rust.
· Disc size
General and standard sizes vary from 4 inches to 9 inches. 4-4 ½ inches blade are most common and can be used for many tasks. These are good from the small duty to middle duty work. You can switch to bigger sizes for industrial purposes.
The higher the speed, the higher the torque. This torque makes work easier and quicker. However, too much speed for small duty work can ruin the piece, and it is difficult to handle for new users. Thus the best choice will be variable speed angle grinders.
· Power of motor
Power is measured in watts, amps and for cordless volts. Underpowered motors are of no use. Thus higher-powered engine will give more torque and quick usage. But, I would recommend a smaller motor for starters as they are challenging to handle and gradually they should increase the power.
Lesser the weight, more the comfort. Trust me when I say this, these kind of handheld power tools are always better when lightweight, as these are used for a lot of time and could have an impact on your wrists and can cause fatigue if heavy.
· Extra features
The features are essential when using an angle grinder, as they increase the work leisure and provides extra comfort according to your needs.
Some of the best features to look in an angle grinder is
- Adjustable disc guard
- Dust sealed
- Disc brakes
- Spindle lock
- Locking techniques
Angle grinders are one of the most useful and versatile power tools. Hence, they are very commonly brought. However, it is difficult to choose one from the 100s of options available. Thus, we have provided you with our top 10 picks. We hope you find this article useful and shop your perfect match.