The best die grinder happens to be a jack-of-all-trades tool, switching between tasks as frequently as their wide range of parts is swapped out. If you agree to most people, you don’t need a tool that does everything. Instead, you’re probably looking for a model that does a couple of things really well and won’t break the bank.
It’s not always clear to you when shopping online, which is the best electric die grinder. Manufacturers go big while hyping up their product descriptions to make the sale. That’s the reason we compiled these reviews of some of the best die grinders on the market. We want you to be well-informed and to get the tool that best suits your needs. Enjoy!
List of 10 Best Die Grinder 2020
1. Ingersoll Rand 3101G Edge Series Pneumatic Angle Die Grinder
Ingersoll Rand has made tools for nearly every experience and skill level you belong to and they have come up with this pneumatic die grinder appealing more to the people that value safety and stability. The aluminum casing makes the model ultra-lightweight, and the added anti-vibration ergonomic handle is coated with a rubber layer which further increases grasp balance. The pressure is applied with ease thanks to the shape and firmness this unit has.
However, this pneumatic die grinder can also tackle some really heavy-duty tasks. The trigger is adjustable, and it has a safety break under it, so it won’t trigger if it’s not held
2. Chicago Pneumatic CP872 Air Die Grinder
This is one of the more sturdy models from Chicago Pneumatics, with a tough, red finish, aluminum casing. The housing construction makes this tool feel solid in hand, and it is quite stable when turned on. The trigger is standard and is designed to turn off the pneumatic die grinder when the pressure is off of the handle.
This specific die grinding model is ideal for high-speed polishing and grinding, while the manufacturer also suggests scuffing and cleaning to another of its strong suits. The trigger has a speed regulator that reacts to palm pressure, and the exhaust vent is set at the back to make sure no blowout happens. The air tool can be powered by a mid-size air compressor, with no need to recharge several times while you work with it
3. Astro 219 ONYX Pneumatic Die Grinder Kit
This two-piece pneumatic die grinding set has a very wide range of purposes. The set consists of a 0-degree and a 90-degree pneumatic die grinder, which covers everything this tool is supposed to cover. With the 0-degree tool, you can tackle sawing, cutting, and sheering, while the 90-degree tool can help you cover cutting some tight spots and high-end polishing.
Each grinder tool weighs about 2 pounds and has a composite handle which makes gripping much firmer. The manufacturer put in a set of 8 different burr extensions to help you achieve the ultimate precision. Also, both the tools have a safety throttle under the trigger which turns off the tool if the pressure is off of it
4. Dewalt DWE4887 1-1/2″ Die Grinders
The Dewalt grinder, rated at 4.2 Amps, is precisely constructed to provide top-class performances in terms of grinding. It is powered by a 25,000 rpm motor that ensures both high speed and power for all grinding applications up until a range of 1-1/2 inches. To add to the workability and comfort, the design features a paddle switch along with a lock on the button that allows you to have a firmer grip on the grinder.
The exhaust is positioned in an angular way. Also, you get a 1/4 inch collet that stores all the important accessories at close reach. This grinder can be used with both AC and DC currents and is perfect for use with welding machines or generators.
5. Ingersoll-Rand 5102 MAX Air Die Grinder
Ingersoll-Rand is known to manufacture die grinders that are exceptionally light in weight and yet feature construction using premium materials that are meant to last for a long time. This model has a complete ball bearing construction that enhances the working ability of the grinder even for heavy-duty purposes. The ergonomic design of the grinder delivers at par excellent safety, efficiency, productivity, and even reliability, and guaranteeing a contamination-free work environment.
In terms of construction, composite housing is both durable and sturdy. It has a safety release throttle. Also note, it is powered by a 0.4 horsepower motor clocked at 20,000 to 25,000 RPM that ensures smooth performances even for the toughest jobs.
6. Astro 218 1/8-Inch Pencil Type Die Grinder
This Astro pneumatic die grinder is not any regular grinder tool. It is specifically designed to reach extremely hard to reach places. The impressive design and lightweight material enabled this air tool to weigh only 16 ounces, which is far below average for this type of machine.
What makes this air die grinder better than the rest is the fact that it can maintain 56,000 RPMs with ease, regardless of its size. Additionally, the tool has a twist throttle control that lets you switch among different rotating speeds, thus adapting to the task at hand quickly. This pen-style die grinder is ideal for people who work with engine maintenance, or any heavy-duty machining.
7. Aircat 6260
This AIRCAT Die Grinder is solid all the way around. The direct drive mechanism in the tool uses no gear reductions so it preserves the output speed of the motor. Even at full horsepower, this model feels solid in the hand, comfortable to maneuver, and, on average, uses only 4.2 cubic feet per minute of air.
It also has a very effective muffler system which keeps it remarkably quiet. It’s not only comfortable in the hand, but features the most comfortable trigger among all, and its variable speeds give you the final control of the tool. The precision collet in this tool is perfect and changes easily much like any other die grinder.
8. Ingersoll-Rand 3107G 1/4 Inch Air Die Grinder
The Ingersoll Rand tends to create versatile tools all around, and this die grinder model is one of the most compact ones out there. But that does not indicate that it lacks power. Grinding, cutting, polishing of tough jobs will now be a problem of the past with the heavy-duty grinder from Ingersoll Rand. The casing is aluminum and goes around the ergonomic handle, there is a thick layer of rubber to prevent excess vibrations, and help with a stronger grip overall.
The burr angle of this pneumatic die grinder is at 0 degrees; hence you will be able to use it as a saw, with the right extensions to be exact. The trigger is activated by pushing the side, and underneath there is a safety lock installed, so you can lock it when you are not using it.
9. AIRCAT 6255 Professional Series
More important than any other feature, the Aircat 6255 Professional Series is specifically known for the minimal noise created by its patented muffler and filter technology. This 1.2-pound tool is easy to carry and easy to install is a small investment that can benefit your business overall in just one installation.
The AirCat 6255 Grinder also does not need batteries hence it saves your time and effort. This heavy-duty machine comes with an angle gear mechanism that is a great tool to get in those tight spots making your work efficient and easy. This machine has an inbuilt designed handle patent durable ergonomically that helps you reduce operator fatigue, making your work smooth.
10. Makita Gdo601 1/4″ Die Grinder
With a collet size of 1/4 inches, this product from Makita features a top-notch design, sturdy construction, and promises to deliver enhanced performances even under continuous working conditions. This die grinder is powered by a 25000 rpm high-speed motor that keeps cool even after long hours of work. It also comes with all the important wrenches we need.
For added comfort, the design features quick switchability from AC to DC and vice versa and also has a slide-type on-off switch. It also has a slim barrel grip which enhances the handling part. And, it has a protective zigzag varnish that protects the machine from dust debris. The solid aluminum housing further ensures long-term durability and has vent slots that direct the exhaust air away from the user.
And that’s a wrap!
In our article, you will find all the essential information you need to get the best die grinder to match your requirements. It would help if you should take some time and study the guide and the reviews we prepared for you. And due to the enormous utility of these tools, it would be wise to think about the tasks and jobs that you will be performing. Do not try to get everything at once, because that is bound to be a dead end.
We hope that we manage to bring some clarity to this complex topic.
Let’s get grinding!