Skip to content
Miller MDX 250 EZ-Select MIG Gun (1770047)
Download Product Spec Sheet
The Miller MDX 250 EZ-Select MIG gun allows the user to select from up to four weld programs by tapping the gun trigger. The new ergonomic handle features and overmolding for improved grip and a rear swivel strain relief. The gun’s AccuLock consumables with dual-locked, front-loading liner ensures smooth, consistent wire feeding for reliable operation. This particular MIG gun utilizes Miller's MDX Acculock consumables, not Bernard S Lock consumables. Bernard S Lock consumables may be used, however you would need to swap out the diffuser, contact tip, and nozzle.
MDX 250 Features
• (4) LED Trigger Program Select
• AccuLock Consumables
• Pulse Welding Capable (With Pulse Machine)
• 100% Duty Cycle @ 250A CO2 | 60% With Mixed Gas
• .030-.035 Liner Included
Compatible With
• Millermatic 255
• Multimatic 255
Miller AccuLock MDX series consumables are designed to maximize wire feedability and simplify consumables replacement.
AccuLock MDX Features
Superior Feeding - The front-loading liner is centered and locked at both ends of the gun (without the use of set screws) to ensure smooth wire delivery to the contact tip. Plus, error-proof liner trimming ensures accurate replacement every time for reduced burnbacks, birdnests and erratic arc/wire chatter.
Long-Life Consumables - Tapered mating surfaces between the AccuLock contact tip and gas diffuser lock tips in place for maximized electrical conductivity and longer tip life.
Threaded Nozzle - Stays tight during use and cleaning due to the steel retaining ring on the diffuser.
MDX 250 Features
• (4) LED Trigger Program Select
• AccuLock Consumables
• Pulse Welding Capable (With Pulse Machine)
• 100% Duty Cycle @ 250A CO2 | 60% With Mixed Gas
• .030-.035 Liner Included
Compatible With
• Millermatic 255
• Multimatic 255
Miller AccuLock MDX series consumables are designed to maximize wire feedability and simplify consumables replacement.
AccuLock MDX Features
Superior Feeding - The front-loading liner is centered and locked at both ends of the gun (without the use of set screws) to ensure smooth wire delivery to the contact tip. Plus, error-proof liner trimming ensures accurate replacement every time for reduced burnbacks, birdnests and erratic arc/wire chatter.
Long-Life Consumables - Tapered mating surfaces between the AccuLock contact tip and gas diffuser lock tips in place for maximized electrical conductivity and longer tip life.
Threaded Nozzle - Stays tight during use and cleaning due to the steel retaining ring on the diffuser.
| MPN: | MIL1770047 |
|---|---|
| UPC: | 662991614521 |
Download Product Spec SheetBrands you trust at prices you can afford!
Over the past decade, we've become the country's most trusted one-stop online welding shop. We've done it with the guaranteed lowest prices, the best customer service in the industry, and a commitment to providing the best online shopping experience for all welders.
------------------------------
From The Blog
Engine-Driven Welders
Lincoln’s New Welder/Generators Are a Blast From the Past
In this article, we’ll cover all the key differences between Lincoln's MPX and MP Ranger lines and help you decide which option works best for you.
Welding Machines
Who Makes the Best Battery-Powered Welder?
Get a head-to-head comparison from welding experts on the pros and cons of each of the top battery-powered welders.
Helmets
Which Helmet Should You Buy Based on Your Skill Level?
As a welder, what are your two most important body parts? Wait, let's restate that… What are your two most important body parts for welding? According to the US Department of Labor and Statistics, ...