The Top 8 Die Grinders of 2021

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q? encoding=UTF8&ASIN=B076S9YBMH&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US  DEWALT 20V MAX Die Grinder  4.8/5 Check Price
q? encoding=UTF8&ASIN=B00P888CCM&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US DEWALT Die Grinder   4.7/5 Check Price
q? encoding=UTF8&ASIN=B000VYZ1HW&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US Ingersoll Rand 3101G Air Die Grinder Edge Series  4.7/5  Check Price
q? encoding=UTF8&ASIN=B001ASC73E&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US  Makita GD0601 1/4″ Die Grinder 4.7/5  Check Price
q? encoding=UTF8&ASIN=B000HT6L20&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US  Chicago Pneumatic CP872 Pneumatic Straight Die Grinder with Pistol Grip and 1/4” Collet  4.7/5 Check Price
q? encoding=UTF8&ASIN=B010VAC95W&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US  JET JAT-401, 1/4-Inch Pneumatic Die Grinder  4.6/5 Check Price
q? encoding=UTF8&ASIN=B00FDLB9OC&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US  Metabo GE710 Compact 13000 to 34000 Rpm 6.4-Amp Die Grinder  4.4/5 Check Price
q? encoding=UTF8&ASIN=B004V70RXS&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US Chicago Pneumatic CP9108Q-B Heavy Duty Die Grinder with Inbuilt Air Regulator and 120 Degree Angled Shaft   4.3/5 Check Price

Die grinders are one of the most important tools in any machinist’s arsenal. It is an essential tool that can be used for a wide variety of applications, including deburring and finishing work on metal parts and more delicate tasks like removing burrs from precision-threaded holes.

With so many different die grinders available to purchase today, it can be difficult to find the perfect grinder for your needs. That’s why we’ve compiled this list of 8 die grinders that will help you decide which one best suits your needs!

What Is Die Grinder?

A die grinder is a small, electric tool that can be used in many different applications. Die grinders are commonly equipped with grinding wheels or buffing pads at the end of their shafts to polish and finish metal surfaces, often those on cars.

Die Grinders come in both corded and cordless versions, which make them useful to have around your home shop no matter what kind of projects you’re working on. From furniture building to model trains, you need some way to smooth out rough edges or cut down pieces more precisely without spending a fortune on expensive machines like CNC routers.

The 8 Of The Best Die Grinder Today

1. DEWALT 20V MAX Die Grinder

q? encoding=UTF8&ASIN=B076S9YBMH&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US More Details

The DEWALT 20V MAX Die Grinder is perfect for projects around the house or in a workshop. The brushless motor provides efficient performance and runtime, while the up to 25,000 RPM speed with variable trigger gives precise control of speed.

An LED light illuminates dark work areas at the nose of this die grinder, so you’ll never miss another spot while working on projects. With adjustable handles that can be gripped in two different positions while maintaining great torque, there are several options for getting precise finishes when grinding metal pieces.

Pros
  • Has LED light
  • Adjustable speed
  • Long battery life
  • Plenty of power
Cons

    2. DEWALT Die Grinder

    q? encoding=UTF8&ASIN=B00P888CCM&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US More Details

    The DEWALT die grinder is an all-purpose tool that features a 4.2 amp, 25,000 rpm motor of high power and speed to grind anything you need down. The AC/DC capacity allows the user to work off welding machines or generators for more versatility on any project they are taking on.

    Work with one hand or two hands at the same time with this convenient paddle switch that locks into place, making it easier to handle while grinding down your workpiece. With precision 1/4 inch collet securely holding all appropriate accessories (1-1/8 inch reducing sleeve as optional accessory), working with this die grinder couldn’t be any simpler!

    Pros
    • Smooth run
    • Less vibration
    • Paddle switch with safety trigger
    • Has a great torque
    Cons

      3. Ingersoll Rand 3101G Air Die Grinder Edge Series 

      q? encoding=UTF8&ASIN=B000VYZ1HW&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US More Details

      The Ingersoll Rand 3101G Air Die Grinder Edge Series has many of the qualities any tradesman could want: An ergonomically designed, compact, and lightweight design makes it easy to complete difficult tasks.

      It is powered by compressed air, so you will never have to worry about finding an outlet or running out of cordless power. Self-locking throttle and a rear exhaust that minimizes dust and debris plus contoured grip for increased comfort and control give this die grinder all of the features you need in your toolbox!

      Pros
      • Plenty of power
      • Can cut easily and flawless
      • Well built
      • Well designed
      • Easy to control
      Cons
      • Trigger is a little stiff

      4. Makita GD0601 1/4″ Die Grinder

      q? encoding=UTF8&ASIN=B001ASC73E&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US More Details

      The Makita GD0601 1/4″ Die Grinder is the perfect tool for any job. The powerful yet quiet 3.5 AMP motor delivers up to 25,000 RPM to take on even the toughest applications, resulting in less power consumption and longer periods of use between charges.

      With a lower noise level at 73 dB(A), you can work without hearing discomfort or feeling wind flushing your face with every stroke of the die grinder, measuring the only width which allows you to maintain maximum control over delicate projects that other grinders could damage or scratch through years of use. This tool is engineered for precision and efficiency from one-handed operation to an aggressive cutting head design like no other product available today!

      Pros
      • today!
      • The power switch has a lock-on feature
      • Lightweight
      • Smooth performance
      • Quiet
      Cons
      • No variable speed

      5. Chicago Pneumatic CP872 Pneumatic Straight Die Grinder with Pistol Grip and 1/4” Collet

      q? encoding=UTF8&ASIN=B000HT6L20&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US More Details

      The Chicago Pneumatic CP872 is the perfect tool for grinding moldings and general high-speed polishing. With its robust aluminum alloy body, integrated air regulator, and quick attachment capabilities with 1/4″ collets measuring 6 mm, this die grinder will tackle small projects without stopping to compare your grinding needs against your gear. 

      Now you can turn out more work at a higher quality in less time than ever before! For heavy-duty projects that require maximum power, look no further than the Chicago Pneumatic CP872 for reliable die-grinding performance.

      Pros
      • Powerful and smooth
      • Durable casing
      • Fast and strong
      Cons
      • Little loud

      6. JET JAT-401, 1/4-Inch Pneumatic Die Grinder

      q? encoding=UTF8&ASIN=B010VAC95W&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US More Details

      The JET JAT-401 die grinder is a 1/4 inch pneumatic tool that provides maximum power for performance. Packed with features, you’ll find it easy to switch from rough cuts to delicate shaping because the variable-speed throttle ramps up to a whopping 23,000 rpm and uses a sealed ball-bearing design for smooth operation.

      The lightweight aluminum construction minimizes fatigue during extended use, while the built-in air regulator ensures precise speed control. With all this covered in one midline die grinder–plus an increased safety lock-off switch and reduced operator fatigue–you owe it yourself to add the JET JAT-401 weld grinding attachment to your collection of tools today!

      Pros
      • Durable
      • Long-lasting
      • High quality
      Cons

        7. Metabo GE710 Compact 13000 to 34000 Rpm 6.4-Amp Die Grinder

        q? encoding=UTF8&ASIN=B00FDLB9OC&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US More Details

        Metabo’s GE710 compact die grinder is a full-metal construction made for durability and precision. With up to 34,000 rpm, this compact power tool will have your project done in no time.

        It has been designed with an ergonomic grip so that you can get into small spaces or just generally fit comfortably while working on a project. Plus, the adjustable speed settings allow you to stay safe without compromising your job completion time!

        Pros
        • Adjustable speed
        • Plenty of power
        • It saves time and a lot of effort
        Cons
        • No wrench storage
        • The switch is hard to use when using gloves

        8. Chicago Pneumatic CP9108Q-B Heavy Duty Die Grinder with Inbuilt Air Regulator and 120 Degree Angled Shaft

        q? encoding=UTF8&ASIN=B004V70RXS&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=captaintool 20&language=en US More Details

        The Chicago Pneumatic CP9108Q-B Heavy Duty Die Grinder is a reliable and powerful machine for general maintenance needs. It has a rubberized grip to provide extra comfort while running the die grinder, 1/4″ and 6mm collets with an included lock off the throttle.

        The swivel air inlet enables smooth operations and increased control over speed. Users will enjoy the specially designed motor that delivers 0.32 HP (240 W) of power to get tasks done efficiently and effectively. With its low weight, this versatile tool is suitable for confined spaces where other machines would prove too cumbersome or costly, perhaps even dangerous!

        Pros
        • Easy to use and comfortable
        • Quiet
        • Plenty of power
        Cons

          The Uses Of Die Grinders

          There are a number of different uses for a die grinder. One of their most popular uses is for sanding and polishing materials, such as metal surfaces. The metal surfaces can be sanded and polished to remove burrs or rough spots on them that cannot be removed through other methods.

          Most die grinders are able to function as a mini drill, but they also come with different attachments depending on what you want to use them for. It is possible for the tool itself to be adapted into many different shapes and sizes based on what kind of work it needs to do.

          There are some attachments out there that allow users more control over their tools during operation by allowing them better grip while using them and making adjustments easier than ever before. For example, pneumatic (air-powered) tools make changing bits much faster than traditional ones that require one to twist the powerhead manually to make changes.

          The most common die grinders used today are the bench-top and palm-sized models, but they can also come in different shapes like pistol grip or pencil type designs as well. Their versatility is what makes them great for many different uses around the workshop or garage, where one size does not fit all scenarios that may arise.

          They can stand up against tasks that would normally be too difficult if done by hand with no extra tools needed at any point during operation, making them even more useful than before. Bench top models often have multiple speeds, so users don’t need to worry about whether their tool will be powerful enough for certain jobs since it has a range of options available depending on how much power you need.

          Pencil or pistol grip handheld models are great for those who need a grinder that is more versatile to carry with them on the go and can handle tight spaces and corners easily without compromising power in any way at all.

          Their small size makes it easy for anyone to use no matter their age or experience level making these tools excellent for family projects around the home as well as work where they could be used by nearly anyone throughout an entire shift if needed.

          In addition, pencil-type die grinders have been known to provide smoother finishes whenever sanding materials, which helps keep jobs looking professional and complete even if you were only doing light touch-ups during repairs before applying new coats of paint once your project was finished.

          Die grinders are very common today in many households and workshops worldwide since they can accomplish so much with just one tool if needed without any extra equipment required during operation, making them extremely versatile when it comes to their uses.

          Some people even use die grinders for other things than what they originally intended, such as removing broken bolts or screws, which you cannot do with a drill press because of how high-speed drills operate compared to these tools the power requirements necessary instead.

          Die grinder’s versatility makes them great for nearly every job that may come up, whether big or small, no matter your experience level, making them excellent tools that everyone should have at least one on hand whenever possible!

          How To Buy The Perfect Die Grinder For You

          Die grinder’s versatility makes them great for nearly every job that may come up, whether big or small, no matter your experience level, making them excellent tools that everyone should have at least one on hand whenever possible!

          There are many things to consider when looking for the perfect die grinder and we’ll be going over those now to make sure you know everything important about each type of die grinder out there.

          Size

          The first thing most people consider when choosing a new tool is how much space they have available in their arsenal or on their workbench, so having something smaller will definitely make it easier to keep them around at all times while still getting small jobs done but if your projects are larger then you may want something bigger with more power behind it! 

          So think about what types of things you do most often that would need different sizes before buying one, especially since this decision can’t easily be changed once made.

          Cordless Or Corded

          Another thing to consider is if you want a cordless or corded die grinder. While both have their own advantages and disadvantages, the biggest difference being that one runs on batteries while the other plugs into your current power source (either wall outlet or generator) but also has much less mobility which can be limiting in some situations as well as more expensive over time depending on how often you use it.

          Power Source

          Speaking of power sources, now we’ll go deeper into understanding them! Cordless tools run off of rechargeable battery packs, making them excellent for those who don’t like having cords lying around and running up walls, flooring, etc. This makes them perfect for interior projects with no existing electrical line nearby, unlike with corded tools.

          Corded tools do not require any additional purchases to run and are less limiting in comparison since they can just be plugged into whatever is closest, so you don’t necessarily need an outlet nearby, but this also means that if the cord gets cut or damaged, your die grinder will no longer work until it’s fixed which again could limit mobility depending on where you got cut off at.

          Bits & Attachments

          Bits are the part of the die grinder that actually come into contact with whatever you are grinding/sanding down, which is why it’s important to not only choose one that can fit your current bits but also expand as needed. This will ensure the best use for years to come and save money on buying new attachments later by using ones from another tool!

          Bit Sizes

          Now onto bit sizes which are extremely important when choosing a die grinder because they help determine how well each attachment works depending on what you’re working on currently, so keep this in mind before making any hasty decisions about whether or not certain types work better than others.

          There are usually two size options available: standard shank or quick change shanks. Both have their pros and cons, so consider which one will work best for your needs and the types of attachments you’re looking to use.

          Die Grinder vs. Ordinary Grinders

          Die grinder is a must-have tool in your collection. It’s perfect for tight spaces, and it can be used with many different kinds of materials, such as soft metals and plastics. This means that you’ll get more done when using this particular type of power tool than you would if you were to use an ordinary grinder.

          The biggest difference between the two types of grinders is that the die grinder has small bits on its end instead of large grinding wheels like what an ordinary grinder has so it won’t ruin any surfaces or leave scratches behind when doing delicate work around any material. You don’t have to worry about ruining your gun because metal covers protect them from damage while still allowing proper usage through adjustment of the tool.

          Die Grinder FAQ’s

          Is it safe to use the die grinder on my gun?

          Yes, of course. The metal covers which protect them from damage while still allowing proper usage through adjustment of the tool make this possible.

          Don’t worry about ruining your gun when you’re using a die grinder because they are built to last long and work with many different kinds of materials like soft metals and plastics without scratching or damaging surfaces in any way!


          What is an advantage that I get by using a die grinder instead of ordinary grinders?

          One big difference between the two types of grinders is that the die grinder has small bits on its end instead of large grinding wheels like what an ordinary grinder has so it won’t ruin any surfaces or leave scratches behind when doing delicate work around any material.

          You don’t have to worry about ruining your gun because there are metal covers that protect them from damage while still allowing proper usage through adjustment of the tool so it’s perfect for tight spaces and can be used with many different kinds of materials!

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