Canadian owned and operated
The best welding gun is the one you never have to think about—it just works. The Miller MDX-100 MIG Welding Gun (10 ft) is designed to be exactly that tool. Whether you are a hobbyist working on automotive restoration or a professional fabricator handling light repairs, the MDX-100 delivers a seamless welding experience that lets you focus entirely on the puddle. With its durable construction and thoughtful engineering, this gun takes the hassle out of wire feeding and torch maintenance.
Welding fatigue can impact your weld quality and your physical well-being. The MDX-100 features a redesigned ergonomic handle with rubber overmolding that provides a secure, comfortable grip, even when wearing heavy welding gloves. The addition of a ball-and-socket rear swivel allows the cable to move freely, reducing the strain on your wrist as you maneuver the gun into tight corners or across long joints. This freedom of movement ensures you can maintain the optimal torch angle without fighting the weight of the cable.
Nothing ruins a weld faster than a stuttering wire. The MDX-100 utilizes Miller's AccuLock MDX consumables, a system designed to deliver superior wire feeding performance. The liner loads from the front and locks in place at both ends of the gun, creating a perfectly aligned path for the wire to travel. This eliminates the gaps and misalignments that cause burnbacks and erratic arcs. Plus, when it's time to change the liner, the process is error-proof—no measuring required. You get a perfect trim every time, ensuring your gun is back in action in minutes.
This 10-foot MIG gun is the direct replacement for the Miller M-100 and is fully compatible with popular Miller machines, including the Millermatic 141, Millermatic 211, Multimatic 215, and Multimatic 220 AC/DC. Upgrade your setup today and experience the difference a high-quality gun makes in your welding projects.
| Additional Information |
|---|
| Brand:Miller |
| Amperage:100 |
| Length:10 ft |
| Wire Size:0.030" - 0.035" |
| Cooling Method:Air Cooled |
| Rear Connection:Miller |
| Torch Type:MIG Gun |
| Duty Cycle:100% (CO2), 60% (Mixed Gas) |
| Cable Length:10 ft |
| Compatible Wire Sizes:.030", .035" |
| Consumable Series:AccuLock MDX |
| Amperage Rating:100 A |
| Packaging Description:1OF1 |
| Front End:Miller |
| Back End:n/a |
| Amps:100amp |
