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Mini Belt Sander Polishing Grinding Machine

41 reviews
100% of buyers enjoyed this product! 1028 orders
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About this item:
【HIGH QUALITY BELT SANDER】Mini DIY Belt Sander, made of fine quality aluminum alloy, not easy to rust, wear-resistant, has a long service life. non-slip and dustproof. The base is stable and sturdy, can be placed on the table, labor-saving. The sand belt is uniform, not easy to fall off, more wear-resistant, and of high quality.
【Adjust tightness and verticality】The angle of the worktable of the power belt sander can be adjusted at will, which is convenient to use. Belt knife sharpener has super powerful motor, no-load speed: 4500-9000RPM can grind metal, knife making, wood, acrylic and other materials well. Grinding high hardness materials, efficient and stable, strong and practical.
【DOUBLE BEARINGS】The all copper motor adopts double bearings, high-speed, high-torque, mute, anti-skid design, and runs smoothly. Using high-precision CNC machining, it will not move super-stable during work.
【WIDE APPLICATION】Bench sander belt tool is easy to operate and ideal for home or work use. Suitable for DIY woodworking, metal, acrylic, knife making, crafts, etc.

The body is made of stainless steel material, strong and practical.
The sand of sand belt is uniform, not easy to lose sand, more wear-resistant.
Uses high speed bearings, high speed, high torque and quieter.
The worktable angle can be adjusted at will, which is easy to use.
With anti-vibration adjustable height foot pads.
Sand belt machine has increased the function of positive and negative rotation, and it is more convenient to use.

Material: stainless steel
Color: silver
Rotating speed: 5000-10000RPM
Speed control mode: 7 gears adjustable
Rated voltage: 12-24V
Size of sand belt: 25mm

Packing List:
Belt Sander
10m * Sand Belt

Abrasive belt wheel
The body is made of all stainless steel by laser cutting.

High-quality workbench
Worktable angle adjustable ,Easy to use.

Stainless steel body
The body is strong and tougher.

Double bearing motor

Anti-vibration foot pad
More stable and lasting operation.

Uniform abrasive belt
Grinding sharp,precision polishing.


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Amazmerch (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

41 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
19 Jun 2021

I use this for sanding brass, aluminum and wood detail components used in model making. It is small enough to leave on my work surface and is so handy and easy to use. Highly recommended!

verifed buyer
17 Jun 2021

I was reluctant to buy this little and when I got it I decided to give it a try for what I purchased it for. To my surprise this little gadget works perfectly well. I have been using it and I’m glad I got it.

verifed buyer
15 Jun 2021

I am using the sander in my dentist's office to sharpen my delicate cutting instruments. The product met all my expectations. I advise buying it.

verifed buyer
11 Jun 2021

This is more like a little toy, but it is very good for sharpening knives and that’s what I bought it for

verifed buyer
10 Jun 2021

This is a very small sander, just what I was looking for. Looks to be very well made. Haven't used it yet, I ran it for a while and it operates nice and smooth and relatively quiet. This is ideal for small parts, for me woodworking. I'll update my review as I us it more.

verifed buyer
9 Jun 2021

It s made of metal not plastic. I use the belt sander for sharpening knives works great

verifed buyer
8 Jun 2021

This is a tiny belt sander. It is great for small sanding projects but I had to go to the top of the sander to sharpen knives. The sanding platform was a little wide to be able to get the entire blade to the belt. I see a small modified platform being added in the near future to accommodate this problem. Runs quite and smooth.

verifed buyer
5 Jun 2021

The size of this is perfect for the benchtop and will be of great value to me in my hobby. The product arrived well ahead of when it scheduled the arrival date. It is easy to change the speed and sanding/polishing belts. The only thing I wish it had or was made available was different size wheels to handle the wider sanding/polishing belts.

verifed buyer
4 Jun 2021

The only thing I can say is that I should have ordered a larger size one.

verifed buyer
2 Jun 2021

I am surprised how well this little machine works. I sharpened about 25 knives in about ten minutes.

verifed buyer
29 May 2021

I was looking for a small but powerful belt sander for my jewelry and other metal art needs and bought this to give it a try. There are some sanding attachments out there that work with flex shaft tools like Foredom etc but I wanted a stand-alone gizmo. I was a little skeptical about the torque needed to sand metal when I reviewed this machine online. After some research, I decided to give it a try. What a lovely little equipment! So far I have used it for a couple of weeks and it’s working out well. I primarily use it to remove burr and smooth edges of copper and sterling silver pieces and it’s doing a great job. I place it on a rubber sheet to keep it from moving - also helps with reducing sound. It seems to have a lot of torque for this size motor- adequate for my needs. I will update this review as I use it more! Can’t go wrong with the price and compact size for benchtop jewelry work.

verifed buyer
27 May 2021

Its a very nice and compact machine it works great only problem was the sand belt is only a half inch I thought it was a 1 inch belt but after I read the description again I realized I thought wrong great machince and it worked out that the half inch one dose a better job then the 1 inch one would fir what Im doing with it!

verifed buyer
25 May 2021

Very well made, completely assembled, all wrenches for maintenance?, quiet, will use for small irems too small for large belt Sanders! Looks like a toy, but not. Should have bought two, but just wanted to see quality first. Well worth the money! Csmee Came ready to use, wel pacaged for shipping! Can easily be used for anything

verifed buyer
24 May 2021

I bought this for special hobby applications and I must say it has far exceeded my expectations. Extraordinary quality for the price. The only con is it's so light weight I have to secure it to my work table or mount it to a heavy plate. I highly recommend it for hobby use and delicate sanding

verifed buyer
23 May 2021

This little mounted motor is well built. Solidly put on a machined aluminum base, it is perfect for sharpening knives and small quick shave downs of multiple materials. Easily worth the money, the belts are cheap and painlessly replaceable. With the right grit belt you can put a razor edge on almost anything in a prompt manner. Highly recommend as for it is an often used item in my tool collection.

verifed buyer
23 May 2021

Looking at some of the other reviews I believe some buyers did not read the description. This is a machine for sharpening small blades and for modelling work. I have a pocket knife collection and I make wood toys for kids and display. For my purposes it is ideal. I have just put an edge on 12 pocket knife blades and smoothed one worn knife handle, and the belt seems as good as new. I am very pleased. If you want to grind down a kitchen knife this is not for you.

verifed buyer
19 May 2021

This thing will make some dust in a good way. Very fast good quality tool.

verifed buyer
17 May 2021

Best power tool I have ever bought. I am working on a wooden boat model and this tool has made it easier.

verifed buyer
13 May 2021

Good for small jobs

verifed buyer
10 May 2021

Works great

verifed buyer
7 May 2021

Ok so yes the machine is small and does come fully assembled. Fits on a desk nicely. I put mine on the corner of the desk and used two clamps to secure it down. Sharpens blade edges nicely. I keep finding new things I can use it for.

verifed buyer
6 May 2021

The belts are kind of cheap, but the unit itself is a little beast! The motor has enough power to pull the devil out of hell!! Not that I’d want to, but it’s always good to know!!!

verifed buyer
6 May 2021

Exceptional product. Great price. Diligent performance. I use it often for many projects.

verifed buyer
1 May 2021

This is not a heavy, production-quality machine. However, it is nicely made and serves well for small projects. The bearings are a little noisy and I plan to replace them. With a little tweaking will be even better. Inexpensive enough to justify mods for improvement.

verifed buyer
30 Apr 2021

I bought this for filing guitar fret ends flat. I bought a few extra sanding bands too but haven't changed a belt yet. This is a tight little desk top unit with a speed control box located down on the chord. Happy with it so far and it is much easier than a little hand file or my dremel.

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