--- product_id: 528495041 title: "3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making" brand: "nuodunco" price: "₱10854" currency: PHP in_stock: true reviews_count: 8 url: https://www.desertcart.ph/products/528495041-3-in-1-mini-belt-sander-bench-grinder-7-speed store_origin: PH region: Philippines --- # Forward & reverse sanding belt rotation 7 adjustable speeds for precision 4-angle sanding belt versatility 3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making **Brand:** nuodunco **Price:** ₱10854 **Availability:** ✅ In Stock ## Summary > ⚡️ Elevate Your Craft: The Ultimate 3-in-1 Sander for Makers Who Demand More ## Quick Answers - **What is this?** 3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making by nuodunco - **How much does it cost?** ₱10854 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/528495041-3-in-1-mini-belt-sander-bench-grinder-7-speed) ## Best For - nuodunco enthusiasts ## Why This Product - Trusted nuodunco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Heavy-duty stainless steel frame with anti-vibration feet ensures steady, reliable performance indoors or outdoors. - • **Silent Strength:** High-torque all-copper motor delivers powerful sanding with low noise, so you can focus on your masterpiece. - • **Multi-Angle Mastery:** 4 bearing-supported sanding belts cover all angles, perfect for complex metal, wood, and jewelry projects. - • **All-in-One Powerhouse:** Integrated grinding and buffing wheels transform this sander into a full mini bench grinder in seconds. - • **Precision at Your Fingertips:** 7-speed adjustable motor lets you tailor power from 4000 to 9000 rpm for every craft detail. ## Overview The 3-In-1 Mini Belt Sander by NuoDunco is a versatile, heavy-duty electric tool featuring 7 adjustable speeds, a forward/reverse sanding belt, and a unique 4-angle sanding system. Equipped with grinding and buffing wheels, it’s designed for precision work on metal, wood, jewelry, and resin crafts. Its robust stainless steel build and anti-vibration feet ensure stability and durability, making it an essential upgrade for serious DIYers and professional artisans alike. ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage Capacity | 7 A | | Asin | B0BYYKNLSQ | | Best Sellers Rank | #67,395 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #21 in Power Belt Sanders | | Brand Name | NuoDunco | | Customer Reviews | 3.7 3.7 out of 5 stars (93) 3.7 out of 5 stars | | Grit Number | 120 | | 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 | | Unit Count | 1 Count | | Upc | 720707245046 | | Voltage | 220 volts | ## Product Details - **Brand:** NuoDunco - **Grit Type:** Coarse - **Power Source:** Corded Electric - **Product Dimensions:** 4.7"L x 4"W x 5.1"H - **Voltage:** 220 Volts ## Images ![3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making - Image 1](https://m.media-amazon.com/images/I/71owB4x0+gL.jpg) ![3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making - Image 2](https://m.media-amazon.com/images/I/71lef2LfZjL.jpg) ![3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making - Image 3](https://m.media-amazon.com/images/I/61lS8LlZXDL.jpg) ![3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making - Image 4](https://m.media-amazon.com/images/I/61TIv65rluL.jpg) ![3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making - Image 5](https://m.media-amazon.com/images/I/41xIbcdHVeL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Changed review after realizing voltage +++ on powersuppy *by on Reviewed in the United States May 14, 2026* I didn’t realize the voltage regulator on the power supply and once I did the sucker actually works great for the size and I’m happy with it ### ⭐ I would give it zero stars, if I could. *by on Reviewed in the United States July 20, 2026* If I could give it zero stars, I would. Ordered one. It broke after 1st use. Gave it the benefit of the doubt and got a replacement. That one also broke after first use. Spend your money elsewhere ### ⭐⭐⭐⭐⭐ Quality Comes in Small Packages: This Sander/Grinder/Polisher Get it Done! *by on Reviewed in the United States January 6, 2025* 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. ## Frequently Bought Together - NuoDunco 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) - SCOTTCHEN Buffing Polishing Cutting Compounds 4 Oz. Kit - Green Fine/White Medium/Red Coarse - 3 Pack - AmaCupid Grinding Wheel, Buffing Wheels Kit 3 inches (7 Pieces). for Mini Small Polishing Machine, Electric Drill. Sharpening, Rust Removal, Polishing. for Home DIY --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/528495041-3-in-1-mini-belt-sander-bench-grinder-7-speed](https://www.desertcart.ph/products/528495041-3-in-1-mini-belt-sander-bench-grinder-7-speed) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-26*