--- product_id: 45775802 title: "Performance Tool W50003 3-inch Portable Mini Bench Grinder and Polisher with Flexible Shaft and Accessories, 120W, 0-10000 RPM" brand: "performance tool" price: "22130 som" currency: KGS in_stock: true reviews_count: 8 url: https://www.desertcart.kg/products/45775802-performance-tool-w50003-3-inch-portable-mini-bench-grinder-polisher store_origin: KG region: Kyrgyzstan --- # 120W high-speed motor 31-inch flexible shaft for precision 0-10,000 RPM variable speed control Performance Tool W50003 3-inch Portable Mini Bench Grinder and Polisher with Flexible Shaft and Accessories, 120W, 0-10000 RPM **Brand:** performance tool **Price:** 22130 som **Availability:** ✅ In Stock ## Summary > ⚙️ Power, precision, and portability — your ultimate mini bench grinder! ## Quick Answers - **What is this?** Performance Tool W50003 3-inch Portable Mini Bench Grinder and Polisher with Flexible Shaft and Accessories, 120W, 0-10000 RPM by performance tool - **How much does it cost?** 22130 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/45775802-performance-tool-w50003-3-inch-portable-mini-bench-grinder-polisher) ## Best For - performance tool enthusiasts ## Why This Product - Trusted performance tool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Meets Portability:** Compact 120W motor delivers professional-grade performance in a lightweight design. - • **Unmatched Maneuverability:** Flexible 31-inch arm shaft reaches tight spots with ease and accuracy. - • **Built to Handle Heavy Duty:** Supports engines up to 1/2 ton, proving strength beyond its size. - • **Precision at Your Fingertips:** Variable speed control lets you dial in the perfect RPM for every project. - • **Versatile Crafting Companion:** Seamlessly switch between grinding, buffing, and rotary tool functions for all your needs. ## Overview The Performance Tool W50003 is a compact, portable 3-inch bench grinder and polisher featuring a powerful 120W motor with variable speed control up to 10,000 RPM. Its 31-inch flexible shaft offers exceptional maneuverability for detailed grinding and buffing on wood and metal. Designed for versatility, it easily switches between grinding, buffing, and rotary tool functions, supporting heavy-duty tasks including engines up to 1/2 ton. ## Description Performance Tool W50003 3-inch Portable Mini Bench Grinder and Polisher with Flexible Shaft and Accessories, 120W, 0-10000 RPM ## Features - VARIABLE SPEED CONTROL: Allows for precision buffing and grinding - FLEXIBLE 31-INCH ARM SHAFT: Provides excellent maneuverability while grinding small wood or metal objects - POWERFUL: 120W high-speed motor and sensitive speed control from 0 to 10,000 RPM - VERSATILE UTILITY: Excellent for deburring and fine carving, switch from grinding to buffing or use it as a rotary tool - CAPACITY: Can hold engines up to 1/2 ton (1,000 lbs) ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Performance Tool | | Material | Wood, Metal | | Power Source | Hand Powered | | Wattage | 120 watts | | Maximum Rotational Speed | 10000 RPM | | Horsepower | 120 Watts | | Global Trade Identification Number | 00039564126383 | | Manufacturer | Performance Tool | | Style | Portable | | UPC | 039564126383 | | Model | W50003 | | Item Weight | 7.54 pounds | | Product Dimensions | 11.45 x 6.5 x 7 inches | | Item model number | W50003 | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | W50003 | | Special Features | variable-speed, compact, lightweight | ## Product Details - **Brand:** Performance Tool - **Material:** Wood, Metal - **Power Source:** Hand Powered - **Wattage:** 120 watts - **Maximum Rotational Speed:** 10000 RPM ## Images ![Performance Tool W50003 3-inch Portable Mini Bench Grinder and Polisher with Flexible Shaft and Accessories, 120W, 0-10000 RPM - Image 1](https://m.media-amazon.com/images/I/71ap9pFjzyL.jpg) ## Questions & Answers **Q: can you repair disc like music cds (scratches)** A: No **Q: can this be used as a wet grinder?** A: You would be better off using Bucktool 8-Inch Two-Direction Water Cooled Wet and Dry Sharpener **Q: Can the wheel guards be removed to use let's say a 5 inch grinding wheel?** A: Yes. They need to be removed to change the 9’’ wheel. The real question is what size arbor **Q: What size is the shaft for the Grinding wheel?** A: It’s 9 mm ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better than expected!! *by J***. on September 15, 2020* I have used this little bench grinder for a couple of months now and I have to admit that it is working better that I expected. I have had no issues with using the grinder itself or the cable driven remote Dremel style wand.Turning out to be a great little grinder for the price. ### ⭐⭐⭐⭐⭐ Very Satisfied *by M***L on July 10, 2021* Well satisfied. It is smaller like I wanted and doing the work we bought it for. ### ⭐ I bought it but very used and not working *by S*** on April 17, 2021* This is my second review. Some reason amazon delete my review. I bought it but very much used really bad shape. Don't buy it Don't waste your time ## Frequently Bought Together - Performance Tool W50003 3-inch Portable Mini Bench Grinder and Polisher with Flexible Shaft and Accessories, 120W, 0-10000 RPM - OSFTBVT 6in Wire Wheel Brush for Bench Grinder, Coarse Crimped Steel Wire 0.012" with 1/2" & 5/8" Arbor for Rust Removal - 2pack - WEN BG4276 2.1-Amp 6-Inch Single Speed Bench Grinder with Flexible Work Light, Black,orange --- ## 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.kg/products/45775802-performance-tool-w50003-3-inch-portable-mini-bench-grinder-polisher](https://www.desertcart.kg/products/45775802-performance-tool-w50003-3-inch-portable-mini-bench-grinder-polisher) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-07-14*