--- product_id: 212658547 title: "CHNSALESCOM Mig Welder Wire Feed Drive Roller Roll Parts Diameter 30mm .023\".030 .035\" .040\" .045\" (K-Groove.023\"-.030\")" brand: "chnsalescom" price: "$25.78" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/212658547-chnsalescom-mig-welder-wire-feed-drive-roller-roll-parts-diameter store_origin: US region: United States of America --- # 10mm Bore 30mm Diameter Versatile Compatibility CHNSALESCOM Mig Welder Wire Feed Drive Roller Roll Parts Diameter 30mm .023".030 .035" .040" .045" (K-Groove.023"-.030") **Brand:** chnsalescom **Price:** $25.78 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Welding Game with Precision Drive Rollers! ## Quick Answers - **What is this?** CHNSALESCOM Mig Welder Wire Feed Drive Roller Roll Parts Diameter 30mm .023".030 .035" .040" .045" (K-Groove.023"-.030") by chnsalescom - **How much does it cost?** $25.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/212658547-chnsalescom-mig-welder-wire-feed-drive-roller-roll-parts-diameter) ## Best For - chnsalescom enthusiasts ## Why This Product - Trusted chnsalescom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Built to withstand the rigors of steel, stainless steel, and aluminum welding. - • **Easy Installation:** User-friendly design ensures quick and hassle-free setup. - • **Enhanced Performance:** Maximize your welding efficiency with precision drive rollers. - • **Precision Engineering:** Crafted for optimal performance with a 30mm diameter. - • **Versatile Compatibility:** Fits Bossweld, UNIMIG, and more for seamless integration. ## Overview The CHNSALESCOM Mig Welder Wire Feed Drive Roller is a high-quality component designed for various welding applications. With a diameter of 30mm and a bore of 10mm, it is compatible with multiple brands, including Bossweld and UNIMIG. This roller is engineered for use with steel, stainless steel, and aluminum wires, ensuring durability and performance in demanding environments. ## Description Mig Welder Wire Feed Drive Roller Roll Parts roller photos are for display purpose to give you an idea of sizes Suits Bossweld, UNIMIG and many other brands of welder 30.0mm diameter x 10.0mm wide x 10.0mm Bore V Groove drive wheels when using Steel & Stainless steel wires. U Groove drive wheels when using Aluminium wires PLEASE CHECK THE DIMENSIONS BELOW TO CONFIRM CORRECT TYPE: OUTER DIAMETER: 30MM INNER DIAMETER: 10MM WIDTH:10MM THE ROLLER IS AVAILABLE IN THE FOLLOWING SIZES: V-Groove .023"-.030" <0.6-0.8> for Hard Wires V-Groove .030"-.040" <0.8-1.0> for Hard Wires V-Groove .030"-.035" <0.8-0.9> for Hard Wires Kunrled-Groove .023"-.030" <0.6-0.8> for Flux Cored Wires Kunrled-Groove .030"-.035" <0.8-0.9> for Flux Cored Wires Kunrled-Groove .030"-.040" <0.8-1.0> for Flux Cored Wires Kunrled-Groove .035"-.045" <0.9-1.2> for Flux Cored Wires U-Groove .023"-.030" <0.6-0.8> for Aluminum Welding Wire U-Groove .030"-.035" <0.8-0.9> for Aluminum Welding Wire U-Groove .035"-.045" <0.9-1.2> for Aluminum Welding Wire PLEASE SPECIFY WHICH SIZE ROLLER YOU REQUIRE WHEN ORDERING USING THE DROP DOWN MENU ABOVE. ## Features - Mig Welder Wire Feed Drive Roller Roll Parts - roller photos are for display purpose to give you an idea of sizes Suits Bossweld, UNIMIG and many other brands of welder 30.0mm diameter x 10.0mm wide x 10.0mm Bore V Groove drive wheels when using Steel & Stainless steel wires. U Groove drive wheels when using Aluminium wires - PLEASE CHECK THE DIMENSIONS BELOW TO CONFIRM CORRECT TYPE: OUTER DIAMETER: 30MM INNER DIAMETER: 10MM WIDTH:10MM ## Images ![CHNSALESCOM Mig Welder Wire Feed Drive Roller Roll Parts Diameter 30mm .023".030 .035" .040" .045" (K-Groove.023"-.030") - Image 1](https://m.media-amazon.com/images/I/71O41cJJTZL.jpg) ![CHNSALESCOM Mig Welder Wire Feed Drive Roller Roll Parts Diameter 30mm .023".030 .035" .040" .045" (K-Groove.023"-.030") - Image 2](https://m.media-amazon.com/images/I/71bkQezi4yL.jpg) ![CHNSALESCOM Mig Welder Wire Feed Drive Roller Roll Parts Diameter 30mm .023".030 .035" .040" .045" (K-Groove.023"-.030") - Image 3](https://m.media-amazon.com/images/I/71aeSgMkmPL.jpg) ![CHNSALESCOM Mig Welder Wire Feed Drive Roller Roll Parts Diameter 30mm .023".030 .035" .040" .045" (K-Groove.023"-.030") - Image 4](https://m.media-amazon.com/images/I/71ptMd6zHLL.jpg) ![CHNSALESCOM Mig Welder Wire Feed Drive Roller Roll Parts Diameter 30mm .023".030 .035" .040" .045" (K-Groove.023"-.030") - Image 5](https://m.media-amazon.com/images/I/71GHxlblMpL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Improvise *by G***B on Reviewed in the United States on May 13, 2023* I used this feed roller on an older Century welder that parts are no longer available for. It fit the drive shaft, but I had to make spacers for each side of the feed roller and it works fine. Now I hope to get another 25 yrs of service out of this welder. ### ⭐⭐⭐⭐⭐ Works great on flux core *by B***R on Reviewed in the United States on December 6, 2022* This seems to work much better for flux core wire than the original wire wheel. ### ⭐⭐⭐⭐⭐ Worked on my Century Welder. *by G***F on Reviewed in the United States on November 14, 2022* Works great, does the job. --- ## 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.us/products/212658547-chnsalescom-mig-welder-wire-feed-drive-roller-roll-parts-diameter](https://www.desertcart.us/products/212658547-chnsalescom-mig-welder-wire-feed-drive-roller-roll-parts-diameter) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-13*