Best Cordless Angle Grinder Reviews and Buying Guide

Hello, this is Richard S. Haggerty production manager of a SARA metal industry in Louisiana, USA.Today I am going to share my experience through best cordless angle grinder reviews. I will focus on the efficiency rather than the price of the angle grinders.

Our Top Selection


Get Price on Amazon

Best Cordless Angle Grinder 2017

This DEWALT Bare-Tool DC411B Light weight handy grinder is needed for quick high power grinding and cutting jobs. You can use it for day-long work.

I have got some practical experience from my working life and I would like to share with you.

There are many Cordless angle grinders available in the market in various quality and price. However, people purchase the best angle grinder that will fulfill their requirements. I am disclosing five different cordless angle grinder reviews that are more efficient and the people also consider purchasing it.

Best Cordless Angle Grinder


DEWALT Bare-Tool DC411B 18-Volt Cordless grinder

DEWALT Bare-Tool DC411B 4-1/2-Inch 18-Volt Cordless grinder Cut-Off Tool is one of the great cordless angle grinder which is made in Mexico. This is the most used professional cordless grinding machines. This Light weight handy grinder is needed for quick high power grinding and cutting jobs. You can use it for day-long work.

The battery is powered by a Volt and the motor giving high speed toque as 6,500-RPM. DEWALT DC411B has a side handle with 2 Positions with easy trigger switch lock off.

You can change the wheel easily without using any wrench. This angle grinder is fitted with Zirconia-grit flap disk, stringer wire wheel, and rubber-backed sanding disc.

You will get one Type 1 cutting wheel and safety guard; one wrench, two matched flanges, and one two-position side handle along with the DEWALT DC411B grinder. I featured this cordless grinder in the cordless angle grinder reviews since the DEWALT is giving you 90 days money back warranty.

amazon button

Dewalt DCG412B 20V 4-1/2″ grinder

By the Dewalt cordless angle grinder review this is another popular cordless angle grinder named is Dewalt DCG412B 20V MAX* Lithium Ion 4-1/2″ grinder which is made in Mexico. This cordless grinder is also like DEWALT DC411B but battery power is 20 volts. Comfort gripping for two position side handles will give greater control and versatility.

Maximum motor torque is 6,500-RPM and only 5.1 lbs weight. An easy changeable wheel that can be enables without a wrench.

The heavy duty DEWALT DCG412B grinder can be attached 4-1/2 inch disc as cutting discs, wire stringer bead wheels, Sanding flap discs, metal grinding discs, or depressed center wheels.

You will get 3 years limited warranty for the DEWALT DC411B grinder.

amazon button

Makita BGA452Z 18-Volt Cordless Cut-Off/Angle Grinder

Makita BGA452Z 18-Volt LXT Lithium-Ion Cordless 4-1/2-Inch Cut-Off/Angle Grinder is the product from USA. In makita cordless grinder review it is found that this grinding machine is the third choose of professional people.

This angle grinder is a faster grinding machine has 18V LXT® Lithium-Ion 3.0Ah battery which will give you 10,000 RPM torque for smooth finishing. You will be happy to know that it is only 5.3 pounds. Makita BGA452Z has a built-in L.E.D. protection circuit which will protect the motor from the over-torqueing.

Makita BGA452Z can grind and cut a huge range of materials such as iron rod, pipes, concrete, tile and more. This is fits for masons, plumber, welders, and pipe fitters.

The company of the cordless grinder is offering a 3 year warranty that covers repair due to defects in materials and 1 Year warranty for the battery.

amazon button


The Most Important suggestion from me, please visit our other posts for other power tools that can be help you to complete your task properly. Because only angle grinder cannot fulfil your job, it should be needed Sander, Saw and sometime Router as well. You can get some Tip and Tricks also.

PORTER-CABLE Bare-Tool PC18AG Cordless Angle Grinder

Another best cordless grinder is PORTER-CABLE Bare-Tool PC18AG. If you want to enjoy professional grinder you must choose it. PORTER-CABLE Bare-Tool PC18AG is operated by 18 volt battery. The heavy duty motor that delivered 8,500 RPM and it will help you to complete your work quickly and efficiently.

There are 3 position side handle in the grinder that will give skill workmanship. This machine has a 9,000 RPM motor that gives you 35 percent faster cutting speed. The high efficient battery will give you 50 percent more cuts on a single charge.

Porter-Cable will provide you, one grinding wheel, two cutoff wheels, side handle, grinding guard, metal cutting guard, operating instructions in a cast-metal gearbox with PORTER-CABLE Bare-Tool PC18AG grinder.

The company is offering 3 years limited warranty covered for any damage repair, 1 year free service and 90 days money back guarantee.

amazon button

Bare-Tool Milwaukee 2680-20 Grinder

Our last best cordless angle grinder 2017 machine is Milwaukee 2680-20. Milwaukee is a branded company of Techtronic Industries. It is established in 1924 in Milwaukee, USA.  Milwaukee 2680-20 is one of the great 5.8 pound weighted cordless angle grinder of the Milwaukee company.

For maximum power it has a 4- pole motor which gives you quick output when cutting or grinding and the motor is overload protected.  Motor torque is RPM and verbal speed control.
The best feature of Milwaukee 2680-20 grinder is paddle switch to use it in various positions. It is 30 percent faster than any other similar grinder.  This cordless grinder has L-shape intake vents to keep the internal components safe.

You can use various blades with it as a metal cutting disk, Masonary disk, sharpen lawn mower blade etc. Company also provided 5 Years warranty. This is one of the best cordless grinder that I have used.

amazon button

Things to consider getting the best grinder

Mostly the best cordless angle grinder reviews are used by professional person and broadly applied for the highly professional work of the world wide carpenters. A cordless angle grinder is a professional power tools. It is powered by a battery which is attached with the best angle grinder. It is basically used for freely moving in the workplace. May be it could be in outdoor or a such workplace that have insufficient power cable.

First, you should look out the rotation speed of the grinder, then the maximum size of the disk that will fit in with your working space. You also care about the battery capabilities.

Final Verdict

I have come to know about various angle grinders in my career. Some of them are heavy; some of them light which one you will select, it will depend on your work. Every grinder has some special features which distinguish them from others. You can find many cordless angle grinder reviews on internet but I have try to focus some it from a different angle in this cordless angle grinder reviews.

Now come to the point.

In this cordless angle grinder reviews I recommend the DEWALT DCG412B grinder is the best angle grinders in the market in terms of rotation speed, control capacity, battery backup, etc. You can find the best one form the list which will be fitted with your job.  I am giving the given statistic from my own experience.

Form 2014 these have been treated as best cordless grinder. So in 2015 there are the best cordless grinder 2015, in 2016 there are the best cordless grinder 2016 and now there are the best cordless grinder 2017. Some of them are cordless angle grinder with battery and charger and some of none. You will get the full information in sales page of those products. Through this reviews you can compare between cordless vs corded angle grinder.

I hope that the above information will help you in your to choose the right tools. However, my suggestion is that find out details about the type of your work, then decide to pick one.

More over, If you looking for power tools for woodwork

Click Here.