In early times, there were no electronic tools to smoothen and polish a rough surface. It was very difficult to carry out this job manually; it required a lot of human energy and sharp, heavy tools. Now, the times are different. We have proper machinery, known as a grinder, for this job. Working with grinders is easy as the machine isn’t too heavy and no human force is required.
They also provide the user with amazing results and perform very fast. One feature that every person who uses an angle grinder asks for is the variable speed as the speed needs to be changed according to the requirements if the application.
The following review is regarding the Top 5 Variable Speed Angle Grinders in 2021.
1. Metabo - 5" Variable Speed Angle Grinder - 2, 800-9, 600 Rpm - 13.5 Amp W/Electronics, High Torque, Lock-On (600562420 15-125 HT), Concrete Renovation Grinders/Surface Prep Kits/Cutting
Metabo WEV15-125 HT 13.5 Amp Angle Grinder with Electronics and High Torque is one of the best-selling variable speed angle grinders in 2017. It has many great features which provide you with amazing results. The powerful 1550 Watt motor produces a high torque which removes the material faster.
It also provides a higher overload capacity. It has a variable speed option by which you can change speeds. The electronic variable speed dial matches the RPM of the tool to the application’s requirements. This grinder is great for using on stones and marbles as well.
It features an S-Automatic safety slip clutch which helps the user to maintain control if the accessory jams. It reduces the likelihood of the kickback. There is a 2,800 - 9,600 RPM motor that includes designs to optimize airflow for cooler operation and extend longevity in harsh environments. Due to the overload protection, the machine has a very long life; overheating has been reduced. The features also include power interruption and a soft start.
Specs and Features
- Voltage required: 120 volts
- Current capacity: 13.5 A
- Variable speed
- Overload protection
- S-Automatic safety slip clutch
Another variable speed angle grinder that has a really good quality and is one of the best grinders in the market right now is the Bosch AG50-11VSPD 5-Inch Angle Grinder with No Lock-on Paddle Switch, 11-Amp. This grinder has all those features that are required by the professional. The industries for which this machine is suitable are a metal fabrication, energy, masonry, and restoration. It has a powerful 11,500 RPM motor that requires 11-Amp.
Changing speeds according to the requirements of the application is very easy because of the variable speed setting. It does not have a lock-on switch; the grinder turns off when the switch is released. It also features a multi-grip paddle switch by which you can change between different grip positions. This increases the user comfort. To keep the machine cool, air vents and cooling motors are used. The kit includes an AG50-11VSPD Tool, Grinding Guard, Side Handle, Flange Kit and a Spanner Wrench
Makita 9564CV 4-1/2-Inch Angle Grinder comes third on the Amazon’s Top 5 Variable Speed Angle Grinders of 2017. It features a 5 stage variable speed control dial by which the user can easily change the speed of the grinder. The electronic speed control maintains the speed when it is under load. It has a powerful motor off of 12.0Amp and weighs around 5.3lbs. It is easy to carry and gives an amazing performance. The side handle can be installed on either side of the grinder; clamping is easy.
To keep the life of the grinder long, super joint system and labyrinth constructions used. Due to this, any gear damage cause is prevented and dust or debris does not reach the motors. The carbon brush to increases its life.
Motor overload can be prevented by the electronic limiter. Another good thing about this grinder is that the startup is very smooth. This is because if the soft start up feature. The company provides the user with a 1-year warranty and it also comes at a very reasonable price
The Metabo GE710 Compact 6.4-Amp Die Grinder Compact Variable Speed, 710-watt is another great one in the hood which comes up with a thermal overload protection. This means that your machine is going to be durable and last for a long period of time.
There is an auto-stop option so that there are no unnecessary cuttings or harms to the material. With Hardened and ground collet chuck are present for precise concentricity of tools in use. In the case of the motor jams, the tool shut down automatically to save the tool. It can be a good compact tool for your use
Last but not the least, we have the Hitachi G12VA 4-1/2-Inch 13-Amp Variable Speed Angle Grinder. This grinder has a motor of 5.1 amp and has a balanced weight of 4lbs. The tool’s design creates cooling efficiency, increasing the durability of the motor. There is a variable speed setting that allows the user to change the speeds according to the requirements of the application. This is important in order to get a great performance.
It also features a low-profile gear housing and a compact body because of which reaching in tight areas is possible. There is a smaller grip diameter as well which ensures the user gets more control and less energy is input during a continuous use. You can also change accessories easily and quickly and the trigger lock-on allows consistent operations. You can use this grinder for grinding metal, and masonry, removing rust and paint and sanding various surfaces.
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Above mentioned were the specifications of the top 5 variable speed angle grinders on Amazon. These grinders have somewhat different features. Get yours and also ask your friends to have them ordered right away. If you need additional input there are Ton of Tools Analysis if there is any doubt