About the Micro Sander

A micro sander is a power tool that is used for smoothing the surface of wood, plastic and/or metal, through the application of sandpaper abrasion. There are many styles of micro sanders available in the marketplace, from basic models that are quite affordable to super-deluxe models that are designed to offer premium performance and a host of practical features and options.

These devices are generally hand-held, but they may also be affixed to work benches. Typically, such power tools are used in home shops, in auto body shops (to prepare metal work for painting, et cetera) or to sand wood (in order to remove splinters and other imperfections). Pen sanders may be specialized tools for specific purposes or they may be multi-purpose devices.

How Does a Micro Sander Work?

Most micro sanders work by making it very fast and simple to complete the refinishing of certain types of surfaces. These devices are very small, so they can smooth surfaces that are very small, such as the components of doll houses or wooden toys. Usually, micro sanders work on wood, metal or plastic.

Who Benefits From It?

Anyone who enjoys creating or refinishing small wood, metal or plastic designs will benefit from owning a micro sander. For those who love making models and miniatures, these types of power tools will provide plenty of value for the money. Most micro sanders will comes with power sander tools, self-stick sanding pads, power adaptors and instruction manuals.

Proxxon Pen Sander in use!
Proxxon Pen Sander in use!

While it may take some practice to get the hang of using pen sized sanders, it is possible to master the art of using these power tools in relatively short order. Prices for micro sanders will vary, from low-cost models that cost one hundred dollars or less, to high-end designs that cost in the hundreds of dollars.

To learn the fundamentals of using a mini-sander effectively, read your instruction manual, or look for books or video demonstrations that lay out the process of micro sanding in easy-to-understand steps.

Are There Alternatives to This Tool?

Manual sanding is the main alternative to this sort of micro sanding power tool. However, sanding very small areas with manual methods may be difficult. Typically, small amounts of sandpaper will need to be used, in order to access hard-to-reach places.

The time involved with manual sanding will usually be extensive, as the process may be somewhat awkward, especially for those who don’t have a lot of experience with manual sanding of tiny areas. That’s why so many craftspeople prefer to make the job easier by purchasing micro sander power tools. Putty knives and sanding blocks are typically used to get results with manual micro sanding methods.

What are its Pros and Cons?

The pros of using miniature sander power tools include ease and convenience. It’s possible to save a lot of time by choosing the right micro sander for the job. The best devices will be versatile enough to serve a range of purposes. However, handypersons who work with only one material may be better off choosing micro sanders that have been specially designed for usage with that material.

The disadvantage of small sanders is that they cost money. For those on a budget, the cost of investing in these power tools may seem prohibitive. In addition, unless a micro sander is wireless, it will require a power source that is located near the work area. In some situations, it may not be possible to find a place to plug in a micro sander. In such cases, an extension cord may be utilized, in order to make it possible to power up the device.

You can also build your own micro sanding tool 🙂

Safety Concerns and Precautions

As with all power tools, safety concerns and precautions should be considered before micro sanders are used. For example, eye protection, in the form of clear safety goggles that are created “up to code”, may be smart accessories to wear, in order to prevent foreign bodies from entering the eyes.

Some handypersons may wear gloves while they use micro sanders, in order to protect their hands from debris that flies off of the surface of plastic, metal or wood while the power tool is being used. Protective clothing, such as long-sleeved shirts and overalls, may also protect the skin from foreign matter, such as splinters, pieces of plastic or metal shavings

How to Spot a Quality Tool of This Kind?

The best way to spot a good (or bad) micro sander is by reading online product reviews. Today, a wise assortment of customer reviews are available online, all of which will detail specific experiences with particular power tools of this type. These reviews may be found at large online retailers, such as Amazon.com, or at a range of other websites that provide consumers with reviews.

Another method is to search for micro sanders that are sold by the most respected tool makers in the world, such as Snap-on Tools, Black and Decker and DeWalt. Certain brands have very strong reputations worldwide, because these brands are known for producing efficient and durable power tools.


Now that you know more about micro sanders and how they work, you’ll be able to decide if these portable and practical power tools are right for your needs. If you work with small parts that need smoothing and refinishing, you’ll find that micro sanders offer plenty of benefits for prices that you can really afford. Simply comparison-shop for the best micro sander for your personal tastes and budget. Once you’ve gotten the hang on using your micro sander, you will ready to make the most of your woodworking, plastic or metal work projects. By allowing you to sand very small spaces, a micro sander opens up lots of possibilities.

To get your own pen sander, shop online or right in your own community. Today’s retailers offer a range of styles at a variety of price points. Looking around online is a great way to compare prices and models before you make a final decision about which micro sander is really right for you. I have written a review about the proxxon pen sander if you are interested.