3 Best Smallest Belt Sander

DIYing is much more fulfilling when you have user friendly tools.

Small belt sanders elevate your DIY experience to a new level.

For this reason, I recommend these 3 best smallest belt sanders:

  1. Mini Air Belt Sander by ZFE.
  2. DIY Mini Belt Sander by YaeTek
  3. Mini Belt sander by Huanyu.

Here’s more on each of these small belt sanders

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1. Mini Air Belt Sander by ZFE Direct

What the tool is used for

Grinds sharp metallic edges (see the best bench sanders for metal here), welds and rusted bolts. It smoothens, blends, and levels contours.

Key specifications of the tool

The package includes a 3/8 by 13-inch air belt sander and 5 belt pieces.

It has a polished alloy surface with a trigger switch knurled handle.

The bearing wheel which is made of metal, is high speed, and durable.

It is made of aluminum and colored silver. It is air powered.

Key features of the tool

It has a simple belt tension lever and additional pulley space for padded belts.

It is user friendly with a rubber handle and protection guard.

It has a pressure plate switch with a bottom rail design suitable for applying pressure on the surface being grinded.


  • A fitting size for small DIY projects
  • It is easily adjustable for the required grinding and can be rotated to change angles.
  • Light and portable
  • Multi-purpose
  • Affordable


  • very loud

Why I have included this tool

Because it is really small, it can fit in tight places for sanding.

2. DIY Mini Belt Sander by YaeTek

What the tool is used for

It grinds and polishes surfaces. Suitable for DIY projects like small wood projects, trimming cutting tools, removing wood, sharpening tools.

Key specifications of the tool

It is powered by electricity and has 4500 RPM rotational speed. It is made of durable metal. It is dust proof.

Key features of the tool

The belt sander comes with 10 belts. The tightness of the belt is easily adjustable.

The noise ranges 75-85 db. The belt size is 330 by10mm. The size of the sander is 175 by 110 by 140mm. It weighs 1022g


  • Ease of use
  • Is not heavy
  • It comes with 1 speed control power supply with an AC adapter


  • You will need to replace power supply after some time of using it
  • Why I have included this tool
  • The tool comes with different belts which you can interchange depending on the project you are working on.

3. Mini Belt sander by Huanyu

What the tool is used for

It is as a grinder and sand mill. It is appropriate for sharpening tools like knives too.

If you instead might need a sander for furniture refinishing then click here.

Key specifications of the tool

It has a 795 high power motor made of copper. It has a high quality aluminum casing.

The belt size is 20mm by 520mm and 30mm by 533mm. It weighs 1.37kgs.

It has an easy to use switch nob for choosing the speed you require.

Key features of the tool

It is powered by electricity and has a 12,000 rotational speed. The package comes with 6 additional belts.


  • It has a dustproof cover
  • Automatic belt and speed regulation
  • Adjustable rotation with a 360 degree turning switch
  • Space saving


  • It cannot sharpen bigger tools like axes
  • The motor will seem weak if you want to handle a big project

Why I have included this tool

This is appropriate for fine tuning small DIY pieces.

Bestseller No. 1
Blissthrill Mini Belt Sander, Electric Spindle Sander, 15° belt sander for knife making, 7 Adjustable Speed Knife Polishing Kit, Power Belt Sanders for Metal Working, DIY (6.5 Inch Mini Belt Sander)
  • 【Power Belt Sander】The belt knife sharpener is inclined at an angle of 15 degrees, allowing for efficient sharpening with a sharp blade at a 15-degree grinding angle. Grinding wheels and polishing wheels can be installed on both sides of the belt grinder motor, transforming it into a versatile small bench sander. This bench belt sander is suitable for knife making, woodworking, metal working, jewelry DIY, fine grinding, and polishing.
  • 【Powerful Motor】This benchtop sander is equipped with a dual-output shaft 755 motor.offering a 7-speed adjustable range from 4000 to 9000 RPM. The belt sander for metal working direction can be easily switched between forward and reverse using the button located next to the power source.
  • 【Compact Body】With dimensions of 175mm*110mm*40mm (6.9*4.3*1.6 inches), this mini bench grinder is constructed from sturdy and reliable 304 stainless steel. Its compact size makes it easy to store, providing both durability and a small footprint. This design ensures ease of storage and significant space savings when used on a table.The belt grinder for metal working is equipped with shock-absorbing rubber pads at the bottom to suppress vibrations.
  • 【Package Contents】1 x Blissthrill belt grinders for knife making, 10 Sanding Belts (330mm*30mm/13×1.2 inches), 1 x Grinding Wheel, 1 x Polishing Wheel, 1 x Knife Sharpening Wax, 1 x Dust Cover, 1 Set of Allen Wrenches, 1 Power Adapter.
  • 【Notice】If you find the knife sharpening belt sander unresponsive despite all preparations, please try securely connecting the power adapter plug to the machine's input port and ensure a firm insertion. If you have any questions, feel free to reach out to me via email at any time.
Bestseller No. 2
ENERTWIST Mini Belt Sander with AC/DC Compatibility, Adjustable Speed Belt Grinder,Multi-Functional Bench Grinder with Cloth & Fiber Wheels for Knife Sharpening and DIY Projects(Battery Not Included)
  • 【AC/DC Dual Power Belt Sander】 Offering both corded and battery capabilities for continuous operation, this robust sander transitions seamlessly between power sources, ensuring uninterrupted work. Constructed with high-quality, durable metal for longevity(Battery Not Included).
  • 【Adjustable Speed Settings】 Tailor your sanding experience with step-less speed regulation. Whether you're tackling delicate woodwork or heavy-duty metal grinding, this mini sander allows you to precisely adjust the speed to match the task at hand, ensuring optimal results every time.
  • 【Precision Flexible Shaft for Engraving】Attaches to belt sanders for detailed work on curved surfaces. Ideal for intricate designs, this shaft enhances control in engraving projects.
  • 【Enhanced versatility】 Adjustable angle feature accommodates various material shapes for versatile usage.
  • 【Multifunctional Mini Belt Sander】 Contains a variety of sets, you can choose an abrasive belt or grinding wheel. Installing a fiber wheel or cotton cloth wheel turns the mini belt sander into a mini bench grinder. A complete set of functions is more complete, which can be used for drilling holes, grinding wheel grinding, cloth wheel polishing, disc polishing, etc.
SaleBestseller No. 3
BLACK+DECKER Detail Sander, 1.2 Amp, 16,000 OPM, Compact Design, 3-Position Grip for Comfort, Includes Dust Collector, Corded (BDEMS600)
  • COMPACT DESIGN – Allows access to cramped corners and tight spaces.
  • POWERFUL MOTOR – 1.2 Amp motor supplies 16,000 orbits per minute for fast and thorough material removal.
  • DETAIL FINGER ATTACHMENT – Interchangeable attachment allows access to hard-to-reach spots.
  • DUST COLLECTION CANISTER – High-performance system with micro-filtration keeps your worksurface clean with less sawdust and debris.
  • 3-POSITION GRIP – For added versatility and control.
Bestseller No. 4
LAIWOO Mini Belt Sander, 15 Degree Electric Belt Sander, 7 Adjustable Speed Mini Bench Belt Grinder for Metal Working, Knife Making and DIY Woodworking
  • 【Precision Craftsmanship】LAIWOO Belt Sander has a well-designed sloping belt surface with a 15-degree incline for optimal knife edge grinding, ensuring a polished finish on every project from metalworking to jewellery making.
  • 【Multifunctional Sanding Kit】Equipped with grinding and polishing wheels on both sides, the LAIWOO mini sander can easily accommodate a wide range of materials such as metals, jewellery, plastic resins and knives.
  • 【7 Speeds Available 】LAIWOO Mini Sander seamlessly switches between speeds with a slider on the power adapter. Additionally, the sanding belt can be easily reversed for even more applications.
  • 【Durable Stainless Steel Build】The mini sander is made of heavy-duty stainless steel for a sturdy and durable body, with four anti-vibration rubber feet on the bottom for added stability.
  • 【High-Performance Motor】LAIWOO is proud of the powerful motor integrated in the mini belt sander. The tool features a high-torque, all-copper motor for powerful, low-noise performance. The speed range is 4000 to 9000 rpm.
SaleBestseller No. 5
Mefape Mini Belt Sander w/Variable Speed Control & Digital Display, 350W Power Sander for Woodworking Metal Precision Angle Adjustable Grinder, 15 Belts(W:30mm) + Polishing Wheel/Disc
  • Belt sander equipped with 795 pure copper motor and coming with 15x abrasive belts, 1x polishing wheel and 1x polishing stone, perfect for efficient sanding/ grinding/ polishing wood, copper, aluminum, acrylic, knife, stone, and other metal tools, ideal for DIY woodworking, metal making, knife sharpening, removing rust, etc
  • Sander specially designed with a positioner on the sanding arm, which is adjustable in angle, ensuring high-precision angle grinding
  • Sanding arm of power sander easily adjustable 0-90 degree, convenient for users to work from different angles, helping with detailing
  • Electric sander features a power supply with variable speed regulation, shown on a digital display for real-time monitoring
  • Angle grinder supports forward/reverse rotating, and supports installation of flexible shaft, 0.6-6mm bit chuck, or other compatible attachments

So what is the best small belt sander

Here’s is my top picks for the best smallest belt sander:

  1. Mini Air Belt Sander by ZFE Direct
  2. DIY Mini Belt Sander by YaeTek
  3. Mini Belt sander by Huanyu

If I had to pick just one, it would be the Mini Air Belt Sander by ZFE Direct because it does not require electricity.

It is convenient for working on DIY projects out in the sun. It is light too and therefore easy to carry around to your work space.

Last update on 2024-07-23 / Affiliate links / Images from Amazon Product Advertising API