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3-In-1 Mini Belt Sander - Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Table Polisher Buffer Handcraft System for Metal Wood DIY Craft Jewelry Stained Glass (Plus Kit)

  • Based on 329 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jul 19
Order within 19 hours and 32 minutes
Available payment plans shown during checkout

Size: Model.1 Universal Plus Kit


Color: Model.1 Universal Plus Kit


Features

  • Universal Model: As shown in the figure, the combination of the 4 bearings allows the sanding belts to exist at 4 angles, and the model is designed to meet the diverse production needs of craftsmen for a wide range of purposes.
  • Plus Kit: By installing a grinding wheel and a buffing wheel on the left and right side of the belt sander, a mini bench grinder with sanding belts can be built up quickly, and with the speed adjustment function it will be a super tool for jewelry making, resin artwork, and knife making.
  • Speed Adjustment: Sliding the slider on the power adapter can achieve 7 gears of speed switching, from the lowest to the highest speed switching is very convenient, press the button next to the power supply can also switch the sand belt forward and reverse.
  • Sturdy Body: The whole structure of the mini belt sander is made of heavy-duty stainless steel with 4 anti-vibration rubber feet at the bottom, which is excellent for use at home or in the outdoors.
  • Powerful Motor: All copper motor with high torque, strong power and low noise. Can reach 4000 to 9000 rpm in a minute, can cope with a variety of needs including metal, jewelry, plastic resin, knives, etc.
  • Note: If the machine does not respond when the switch is turned on, try plugging the power adapter and access port firmly; installing and using the grinding wheel at high speeds may result in greater vibration, so you can use a clamp to secure it to the table so that the machine will run stably.

Brand: NuoDunco


Product Dimensions: 4.7"L x 4"W x 5.1"H


Grit Type: Coarse


Voltage: 220 Volts


Power Source: Corded Electric


Brand: ‎NuoDunco


Product Dimensions: ‎4.7"L x 4"W x 5.1"H


Grit Type: ‎Coarse


Voltage: ‎220 Volts


Power Source: ‎Corded Electric


AC Adapter Current: ‎7 Amps


Grit Number: ‎120.00


Maximum Rotational Speed: ‎9000 RPM


UPC: ‎720707245046


Manufacturer: ‎NuoDunco


Item Weight: ‎4.4 pounds


Item model number: ‎73871a5e-f452-4e77-a42b-c38b21e259d3


Size: ‎Model.1 Universal Plus Kit


Color: ‎Model.1 Universal Plus Kit


Style: ‎Model.1 Universal Plus Kit


Special Features: ‎variable-speed, compact, heavy-duty, quiet, lightweight


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 20, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Learn more about financing & leasing here.

Top Amazon Reviews


  • Great price and good quality.
Size: Model.1 Knife Making Plus Kit Color: Model.1 Knife Making Plus Kit
I watch way too many knife-making videos, and let’s be honest—I have absolutely no idea what I’m doing. But hey, I justified my purchase with the classic excuse: “I can use it to sharpen my lawnmower and tiller blades, and all my knives!” As a novice’s apprentice, I’m basically the awkward kid in shop class who can’t figure out which end of the hammer to hold. So, I decided to buy the Model 1, 3-in-1 Mini Belt Sander. I don’t know why I was nervous about using it; it seemed simple enough. Well, the buffer and sander are pretty self-explanatory, but that grinding wheel? Let’s just say it takes a bit of getting used to. I tried it on a machete, and let’s just say my grinds looked like they were done by a toddler with a crayon. But hey, practice makes perfect, right? Bottom line: my limited knowledge doesn’t exactly qualify me to judge this product like a master craftsman. But as someone who values their hard-earned cash, I can confidently say this is a great product—perfect for any budget and compact enough to squeeze into my cluttered garage, which I like to call my “wannabe workshop.” I’ve been using it consistently for the past month, and it’s still holding up like a champ. So, if you ever need a sander that can handle a novice’s mishaps, this one’s got your back! ... show more
Reviewed in the United States on April 25, 2025 by Trian Cuyno

  • Successful Gift!
Size: Model.1 Knife Making Plus Kit Color: Model.1 Knife Making Plus Kit
This purchase was for a gift - the recipient was very happy with it.
Reviewed in the United States on June 24, 2025 by sbharlan

  • works great.
Size: Model.1 Universal Plus Kit Color: Model.1 Universal Plus Kit
Easy to set up and works as designed. This thing is very small though, it works for me but I underestimated exactly how small it is.
Reviewed in the United States on March 3, 2025 by James H Wood

  • Vibrates Badly *Update*
Size: Model.3 Jewelry Making Plus Kit Color: Model.3 Jewelry Making Plus Kit
I purchased this grinder and sander unit with the hopes sharpening lathe tools but due to the amount of vibration that is not possible. I purchased this unit over other mini bench top grinders because the addition of the sanding belt. In hindsight for the cost I should have gone with a Harbor Freight unit or similar. I tried getting rid of the vibration several ways. First, I noticed the vibration was much worse with the grinding wheel than without so I inspected the grinding wheel on a static balancer. I built a custom balance plate for the grinding wheel and aligned it using the balancer. This helped a small amount but not enough to keep items from rattling off the top of my toolbox. Next I noticed that the sanding belt assembly was badly misaligned. I squared, agitated, and tuned assembly until the belt stayed steady in both forward and reverse. The extreme vibrations continued. I then noticed the while unit was mounted to the base plate by attaching the motor to the sanding bracket at one end. The bracket plate was then bent and attached with two screws to the base. The sanding bracket would flex with the weight of the motor and vibration. When adding the weight and centrefugal force of the grinding wheel then the vibration compounded due to the lack of rigidity in the mount. I also observed that the motor has a built in bearing on the danger side but no such bearing on the grinder side. So I designed and 3D printed a mount that encased the motor, braced the sanding assembly and added an additional .5 inch bearing to the grinding wheel output shaft. I machined a a new grinding wheel mounting adapter to hold the wheel and fit the bearing. After assembly the was an overall reduction in vibration but the grinding wheel output shaft still had so much vibration it would cause the adapter set screws to loosen and was not safe to attach the wheel. Overall for me, a waste of money for use. But I'm having fun trying to make it better because I don't like picture puzzles. So this is no longer a tool purchase but a rainy day project. I will now go buy one of the mini bench top multi-grinders with heavier assemblies, proper bearings, and true outputs. UPDATE: The company contacted me of their own accord and gave me a full refund. They did so without asking me to change any of my review or for any accommodation's on their part. They told me they have become aware of the vibration and taken steps to address it in future versions of the product. I feel that this is excellent customer service and frankly was surprised because I it was unexpected. As such, I am not buying this product again BUT I will look at this company again when purchasing consumables such as belts and wheels. Should I need similar equipment again I won't hesitate to consider this company. Well done fellas. Well done! I updated my rating to 3 stars from 1 purely based on their customer service and their commitment to do right by their company. ... show more
Reviewed in the United States on February 28, 2024 by Stone06

  • Works
Size: Model.1 Knife Making Plus Kit Color: Model.1 Knife Making Plus Kit
Arrived in good condition, very useful.
Reviewed in the United States on June 16, 2025 by Hughland

  • Hubby didn’t like it
Size: Model.1 Knife Making Plus Kit Color: Model.1 Knife Making Plus Kit
I got this for hubby. He thought it was bigger than it was. He didn’t like it and it wasn’t what he thought it was.
Reviewed in the United States on June 28, 2025 by Heather

  • Belt sander
Size: Model.3 Jewelry Making Plus Kit Color: Model.3 Jewelry Making Plus Kit
Excellent. Easy to use. Love it
Reviewed in the United States on June 13, 2025 by Bud

  • It's a small unit.
Size: Model.1 Knife Making Plus Kit Color: Model.1 Knife Making Plus Kit
It's a small unit. Probably ok for small tasks
Reviewed in the United States on May 22, 2025 by Peter

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