Take Your Gunsmithing to the Next Level with the Best Mini Mill on the Market

Earlier, milling machines were found only in large warehouses or factories. Also, these machines weighed thousands of pounds, and transporting them was a troublesome task. With the advancement of science and technology, milling machines are available in mini sizes and used for DIY projects.

The best benchtop milling machine for gunsmithing is efficient enough in providing industrial-grade machining on a smaller scale and can be used at a workshop or at home. Whether you are a DIY enthusiast or a professional technician, a gunsmithing milling machine lets you save valuable time and money in the long run.

Understanding the Gunsmithing Mill

Best mini mill for gunsmithing

A milling machine consists of stationary cutting equipment and a manual or computer-controlled movable table. Also, a workpiece such as glass, metal, etc., is secured to the table that rotates around a movable blade in order to make the cuts for the expected result.

Having the appropriate tools is essential for gunsmithing in order to do tasks precisely and accurately. The mill, which lets you precisely cut, shape, and drill metal pieces, is a crucial tool for every gunsmith.

Yet if you’re new to gunsmithing, it might be daunting to comprehend the various mill types and their applications. We’ll explain the fundamentals of the gunsmithing mill in this post and assist you in selecting the one that best suits your requirements.

Different Mills

The two primary mill types are;

  1. Manual and
  2. CNC (Computer Numerical Control).

For novices, manual mills are a common option because they need a manual operation and are frequently less expensive than CNC mills. On the other hand, CNC mills are automated, run through programming, and provide greater accuracy and efficiency.

There are various configurations, such as vertical and horizontal mills, within each type of mill. The most popular kind of mills, vertical mills are excellent for drilling, cutting, and shaping tiny parts. Larger parts and demanding tasks are better suited for horizontal mills.

Selecting the Best Mill

Take into account your unique requirements and the kinds of tasks you’ll be working on when selecting a gunsmithing mill. A manual mill could be a wise choice if you’re just getting started because it enables you to learn the fundamentals of milling without having to spend a lot of money. A CNC mill can be a better choice if you’re working on intricate tasks or need high precision.

The machine’s size, weight, and the kinds of materials it can process are further aspects to take into account when selecting a mill. For long-lasting dependability and durability, look for mills with solid structures and high-quality parts.

Top 6 Gunsmithing Mini Milling Machine Reviews

In this section, we will be looking at the in-depth review of the six best mini milling machines for gunsmithing in 2021 and most probably in the coming years! So, to find out which are the best, keep reading and we’ll help you to make the best buying decision:

1Proxxon 37110 Micro Mill MF 70

Proxxon 37110 Micro Mill MF 70

Highlight Features:

  • The vertical column is of high-quality aluminum.
  • 24-Pole balanced unique motor, which, at high speeds, provides stability.
  • Includes six triple slits hardened steel collets.
  • Handwheels are adjustable and revolve for 3/64 inches.
  • Offers quiet operation, accuracy, vibration-free, and stress-free use.
  • Less weight and a slim design.
  • High-quality accuracy tool.

Looking for the best mini mill for gunsmithing? Look no further than the PROXXON 37110 MICRO Mill MF 70! This small and beautiful mill is perfect for a variety of projects, from lab work to jewelry making and model building. And, it just happens to be the best small mill for gunsmithing too!

With a stable base of cast iron, treated high-quality aluminum columns, and play-free adjustable slides, this milling machine is designed for accuracy and precision. The headstock is made of die-cast aluminum and houses a balanced special motor, providing stability even at high operating speeds. This makes it the best milling machine for gunsmithing, as it can handle even the finest cutters with ease.

Plus, the PROXXON MICRO Mill MF 70 comes with six triple slits, hardened MICROMOT steel collets, covering shank sizes of 1/32″, 1/16″, 5/64″, 3/32″, 7/64″, and 1/8″ (1.0, 1.5, 2.0, 2.35, 3.0, 3.2mm). The table is fitted with three T-slots of the 15/32″ x 15/64″ x 13/64″ (12 x 6 x 5mm) MICROMOT-norm, and an adjustable ruler scale eases the positioning of the workpiece. All hand wheels are zero adjustable with 1 revolution = 1/32″ (1.0mm), 1 division = .002″ (0.05mm).

But the PROXXON MICRO Mill MF 70 isn’t just the best mini mill for gunsmithing, it’s also the best mill for gunsmithing overall! Its footprint size of 5 7/64″ x 8 55/64″ (130 x 225mm) and height of 13 25/64″ (340mm) make it the perfect size for a benchtop milling machine. And with a max power of 1/8hp (100W) and a speed range of 5,000 – 20,000rpm, it can handle any project you throw its way.

So if you’re looking for the best benchtop milling machine for gunsmithing, look no further than the PROXXON 37110 MICRO Mill MF 70. With its accuracy, precision, and stability, it’s the perfect choice for any gunsmithing project.

2WEN 33013 Mini Benchtop Milling Machine for Gunsmiths

WEN 33013 Compact Benchtop Milling Machine with R8 Taper

Highlight Features:

  • An ideal choice for accurate and continuous cutting
  • Reliable and sturdy base with pre-drilled bolt holes for improved stability
  • Built-in rubber covers catch chips and reduces clean-up
  • Emergency stop feature ensures user safety
  • The head and column can be tilted at 45° on the either left or right side.

The WEN 33013 4.5A Benchtop Milling Machine is an effective option for creating straight holes, pockets, surface contours, and many more. It comes with variable speed settings; the low setting RPM range is 100 – 1,100 and 100 – 2,500 RPM on the high setting.

Due to its variable speed settings, it performs flawlessly on several projects. It is compatible with a wide range of bits, mills, and cutters. You can drill everything from substantial material to softwood and anything you require. More importantly, the final outcome will always be neat and clean.

You can effortlessly adjust the machine with its fine-tuned adjustment handwheels. Moreover, the head and column are adjustable at 45°, either left or right side, according to your preference. Besides, the combination of the built-in transparent shield and emergency stop feature ensures user safety during operation.

3Jet JMD-18 350018, 230 V, 1-Ph Mill/Drill Machine

Jet JMD-18 350018 230-Volt 1 Phase Milling/Drilling Machine

Highlight Features

  • Extra-large work table for handling small and large jobs comfortably
  • Easy-to-read internal depth gauge for reliability
  • Durable construction provides great stability
  • 360° swivel heads for precision
  • Rugged and supportive design.

Are you a gunsmith looking for an excellent milling machine? The JET JMD-18 Mill/Drill Machine with R-8 Taper, 1Ph 115/230V is one of the better solutions (350018). This machine has a 2 HP motor and 12 spindle speeds that range from 15 to 3,000 RPM. It has a drilling capacity of 1-1/4 inches and a swing of 15-7/8 inches. Moreover, it offers a 3/4-inch end mill capacity as well as a three-inch face mill capacity.

The extra-large work surface on the JMD-18 spans 9.5 x 31.75 inches, offering plenty of room and flexibility for bigger jobs. Moreover, the belt cover’s hinge enables quicker speed changes, reducing waiting times.

Moreover, it is equipped with a 2HP motor that runs on regular 230V AC power. Furthermore, switching between 15 – 3000 RPM is a breeze with its 12-spindle needle. Also, faster speed changing is possible since a hinged belt cover aids the motor.

The JMD-18 provides stability and support even while dealing with larger materials because it is constructed with a single-piece cast iron column and heavy-duty roller bearings. In addition to providing precise and accurate results, the work lamp has a 360-degree swiveling head and an easy-to-read depth gauge. It also provides enough lighting for any size workpiece, even in low light.

The JMD-18 is another example of the many feature-rich JET devices that the company has offered throughout the years. It has a drawbar, chuck arbor, 1/2-inch drill chuck, adjustable carbide face mill, and drill press angle vise. For further security, the device is also covered by a two-year warranty.

4Erie Tools Bench Top Mini Metal Mill Drilling Machine

Erie Tools Bench Top Mini Metal Mill Drilling Machine

Highlight Features

  • It can tackle face milling and deep milling
  • Safety shut-off switch for user security
  • It consists of a gear drive
  • The machine is equipped with both forwards and reverses switch
  • Rubber chip guards minimize clean-up.

Do you need to handle a plethora of DIY drilling or cutting tasks? Then this Erie Tools Variable Speed Mini Metal Mill Drilling Machine would be the right choice for you. It can complete deep milling, face milling, and drilling tasks with the help of its variable speed settings. At the same time, it can be used for benchtop drilling as well.

This benchtop mill for gunsmithing has a shank cutter of 3/8”, and the capacity of end milling and face milling is 3/8” and 5/8” respectively. Its table measures 9.45” X 5.70”, decent enough for handling small tasks efficiently. Moreover, the lower variable speed range is 1 – 1000 RPM, and the upper end is 0 – 2000 RPM.

A safety shut-off switch is a worth-mentioning feature that makes it an exceptional gunsmith mill. Besides, it is compactly designed and can accomplish quite a lot. It is electric-powered and easy to use for your convenience.

5Grizzly Industrial G0781-4″ x 18″ Mill/Drill

Grizzly Industrial G0781-4″ x 18″ Mill/Drill

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Highlight Features

  • Frequent belt change is unnecessary
  • A great value for the buck
  • Adjustable depth stop
  • Low/high geared drive
  • Easy operating process.

The Grizzly Industrial G0781-4″ x 18″ 3/4 HP Mill/Drill is an upgraded version from the manufacturer Grizzly. It comes with numerous impressive features like variable-speed settings, a digital readout display, a 600W high-torque DC motor, etc., allowing you to complete milling, facing, and drilling tasks proficiently.

In addition, the range of vertical spindle speeds is 50 – 1000 RPM and 100 – 2000 RPM. Also, the table’s X and Y movement is continuous and can be measured either metrically or imperially as the user prefers. This little mill is built well and cuts true.

The column tilts up to 45° right and left. Also, unlike other mill drills for gunsmithing, frequent change of the belts is entirely unnecessary. Thus, this machine helps you to save valuable time. Besides, other worth mentioning features are adjustable depth stop, dovetail column, safety shutoff switch, and many more.

6Proxxon 34104 Mill/ Drill Head PF 230, 1.38 X 15.75-Inches

Proxxon 34104 Mill/ Drill Head PF 230, 1.38 X 15.75-Inches

  • Motor Power: 0.1877 HP
  • Speed: 2200 RPM
  • Weight: 17.75 lbs.

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Highlight Features

  • High-grade material constructed mini mill
  • Offers noise-free operation
  • Delivers neat and clean results
  • Highly portable
  • Much more stable in that it offers precise results all the time.

The Proxxon 34104 Mill/ Drill Head PF 230 is an ideal tool for small, intricate, and delicate projects. Although its price range is on the expensive side, it is true to its features and is an efficient mini mill for gunsmithing for value.

Generally, a cheap and inferior mini mill creates noise when operating. The good news is that it works quietly and allows you to concentrate on the job. The mini mill machine also comes with 3 collets of 15/64″ – 5/16″ and 25/64″, preventing the machine from falling off the spindle.

In terms of portability, it is a KING! It weighs only 17.75 lbs. which is good enough within the range of portability. Thanks to the build quality, the column and compound are much more stable and sturdy enough to give you many years of service.

How to Choose the Ideal Mini Mill for Gunmaking?

Making guns is an exacting craft that calls for extreme accuracy and meticulousness. Gunmakers rely on mini-mills as crucial equipment since it enables them to precisely cut and shape tiny parts. However, it might be difficult to choose the ideal micro mill for your needs given the wide range of options available. We’ll provide you with some important things to think about while choosing the best small mill for creating guns, including:

Motor Power

One of the most important considerations when choosing a micro mill for gun making is the motor speed. A faster motor speed enables more accurate cutting and lowers the possibility of errors. A tiny mill must have a motor speed of at least 2500 RPM, which is adequate for the majority of gun-making activities.

Spindle movement/clearance

Spindle travel is the vertical distance the spindle may travel, enabling deeper cuts. It is essential to choose a tiny mill with at least 1-3/4″ of spindle travel, which is adequate for the majority of gun-making jobs. However, a small mill with a higher spindle travel could be required if you intend to work on larger items.

Select a model that has the minimum distance between the table and the spindle according to your preference. This distance determines the material height that you will be cutting.

Stable worktable

For accurate work and precise cutting, a solid worktable is necessary. It is essential to choose a small mill with a worktable that is solid and strong enough to support the weight of the component being worked on. Make sure to get a tiny mill with a robust column if you want to assure accurate and stable work.

Weight and Size

If you need a mill drill for gunsmithing that you can use at a workshop or home, ensure that your selected item comes with a lightweight feature. The portability of a mill drill gets influenced by the weight of the machine. Don’t assume that its size determines the weight of a mini-mill. It depends on the material used for its construction.

Additionally, if you work on a table, choose a lighter mini mill. However, don’t hesitate to buy a heavy model if your worktable is sturdy enough.


You must avoid buying a machine that vibrates a lot. The cutting result will be poor due to vibration. You will have precise, neat, and clean cuts with the vibration-less mini mill. Generally, lightweight mini-mills are prone to excessive vibration.

How to Effectively Use a Small Mill for Gunsmithing

If you work as a gunsmith, you are aware of how crucial it is to have the proper equipment. A small milling machine is one such device that can be quite helpful. A tiny mill for gunsmithing is simple to operate and can produce precise results in comparison to a piece of industrial-sized milling equipment. Here, we’ll discuss how to efficiently use a tiny mill for gunsmithing:

Configuring the Mini Mill

Make sure your tiny milling machine is configured properly before you begin using it. For correct setup, adhere to the procedures below:

Choose a Strong Surface: To start, choose a level, the robust surface on which to set the little mill. This will guarantee that it maintains stability while in operation and generates reliable results.

Secure the Workpiece: After that, you must secure the workpiece to the small mill’s table. As it will be milled, make sure it is held down firmly to prevent movement.

Examine the Machine: Give the micro mill a thorough inspection and make sure all the working parts are oiled. This will lessen the likelihood of the machine undergoing needless wear and tear.

Check the Spindle Setting: Make sure the spindle is configured to rotate in the right direction by checking the spindle setting. When feeding the workpiece from the cutter’s opposite rotation, the rotational direction is critical.

Correct Clamping: Before turning on the machine, make sure the workpiece is securely clamped. Don’t start the machine if you’re not happy with the clamping procedure.

Types of Milling Processes

You can start milling as soon as your tiny mill is set up. Depending on the project you’re working on, you can employ one of four milling processes:

  1. Face Milling: When you are milling a metal object or flat surface placed at the right angle concerning the cutter.
  2. Slab Milling: When the metal or wooden object is positioned perpendicularly to the cutter, the slab milling process needs to follow.
  3. Angular Milling: When cutting flat or smooth objects with an inclination for the cutting surface, it is known as angular milling.
  4. Milling: When dealing with an uneven form of wood and metal, you can call it milling.


How much is a mill machine?

The price range of a mini-mill machine varies a lot according to its build quality and features. Wallet-friendly models will cost you $250 – $500. In contrast, an expensive model’s price range is $800 – $1500.

What is a mini-mill used for?

You can use a mini mill for drilling, cutting gears, producing slots, etc. This machine is compatible with metal, wood, or other compound materials to make different milled components.

What is the difference between a drill press and a milling machine?

Milling machines are ideal for cutting or drilling metals. On the other hand, a drill press is suitable for cutting wood, plastic, metal, and many other solid materials.

Last Words

Different tools work for different purposes. Before buying the best mini mill for gunsmithing, it is necessary to know your project requirement. Evaluate your requirements carefully and select the one that meets your needs.

Another important thing that you need to remember is the brand value. The top-rated manufacturers manufacture the enlisted mini mill in this article. These machines are reliable in their performance.

Also, whatever model you choose, these machines are promised to deliver long-term service. Valuable time, money, and effort will be wasted if you choose an inferior model.

Thanks a bunch for reading this article!