MK Products Cobra MX-HD Water-Cooled Push-Pull Gun, MK 7-Pin, 15 ft
MK Products' water-cooled Cobra MX-HD is rated for 250 A continuous output and aimed at high-duty-cycle work on aluminum and other soft wires. This configuration comes with a 15 ft lead and an MK Products 7-pin connection, uses 3/8 in. MX-HD consumables, and covers .035 in. to 1/16 in. wire without swapping drive rolls.
Water cooling is what allows sustained high-amperage, high-duty-cycle welding. Around it sits the updated Cobra design: a light but tough body, the wire feed adjustment protected inside a comfort-shaped handle, a fixed gooseneck with a high-temperature barrel insulator, a rear trigger for wire feed and a mechanical gas valve integrated into the gun.
Highlights
Water-cooled push-pull gun rated 250 A continuous
MK Products 7-pin connection, 15 ft lead
Takes 3/8 in. MX-HD consumables
.035 in. to 1/16 in. wire, no drive roll changes
Rear trigger and integrated mechanical gas valve
Specifications
Brand | MK Products |
Manufacturer part number | 263-815 |
Drive system | Push-pull |
Cooling | Water-cooled |
Rated output | 250 A continuous |
Lead length | 15 ft |
Connection | MK Products 7-pin |
Consumables | MX-HD 3/8 in. |
Wire size | .035-1/16 in. |
Gooseneck | Fixed, high-temperature barrel insulator |
Trigger | Rear |
Gas valve | Integrated mechanical |
Power cable | Ultra-Flex |
Construction | CNC billet components |

