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The NuoDunco 3-In-1 Mini Belt Sander is a compact, heavy-duty electric bench grinder featuring 7 adjustable speeds (4000-9000 RPM), forward/reverse sanding belts, and a robust stainless steel frame with anti-vibration feet. Designed for professionals and DIY enthusiasts alike, it combines sanding, grinding, and polishing functions in one versatile tool, perfect for metal, wood, resin, jewelry, and stained glass projects.











| AC Adapter Current | 7 Amps |
| ASIN | B0BYYKNLSQ |
| Amperage Capacity | 7 Amps |
| Best Sellers Rank | #57,872 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Power Belt Sanders |
| Brand | NuoDunco |
| Brand Name | NuoDunco |
| Customer Reviews | 3.9 out of 5 stars 88 Reviews |
| Grit Number | 120.00 |
| Grit Type | Coarse |
| Item Dimensions L x W x H | 4.7"L x 4"W x 5.1"H |
| Manufacturer | NuoDunco |
| Maximum Rotational Speed | 9000 RPM |
| Model Number | 73871a5e-f452-4e77-a42b-c38b21e259d3 |
| Power Source | Corded Electric |
| Product Dimensions | 4.7"L x 4"W x 5.1"H |
| UPC | 720707245046 |
| Unit Count | 1.0 Count |
| Voltage | 220 Volts |
J**R
Cool Find
Nice little gadget, for the price. Does the job for my demands. Great purchase experience.
R**I
Works well
Does exactly what I need it to do. Love the fact that the speed settings go up pretty high and it stills stay stable on the table. Very powerful I purchased for resin.
A**.
Fun to Use -- Decent Quality
I have had this tool for 6 months and it has been fun to use. It gets "only" three stars because it is limited in the application lacking power--but that is what one should expect with a tool like this. I like its versatility--grinding, shaping and polishing small objects. It doesn't have a great build quality, but certainly good enough for the price.
R**L
Weak not enough power to spin a new 80 grit belt
Not enough power to spin a new unbroken in belt. To much work to return it maybe Iโll upgrade the motor with one out of a toothbrush
R**K
Quality Comes in Small Packages: This Sander/Grinder/Polisher Get it Done!
This inexpensive, very compact device does what you need it to do and it seems like it will hold up over time to keep on doing what you need it to do. I was impressed by the design and apparent quality of components. Time will tell if longevity is a part of the quality, but for now it appears to be so. Belt sander, grinder, polishing wheel are all included. A circular saw blade may be attached at optional cost. The "brick" style power cord includes an 8 position switch to select rotational speed of all three features; sander, grinder and buffer. The electrical components all seem to be good quality.
J**D
works great.
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.
R**N
Impressive
Small but worthy
L**O
Sand, grind, and polish
Not what I expected. You have to help it along to get the job done. Once it is at speed, not bad for the money
Trustpilot
1 month ago
3 weeks ago