K1845-1

Lincoln K1845-1 Invertec V160-T – Portable DC TIG / Stick Welder

The Lincoln Invertec V160-T (K1845-1) is a compact professional DC TIG and Stick inverter welder designed for precision fabrication, maintenance work, and field welding.

It is part of Lincoln’s Invertec portable series, built for users who need a lightweight, dual-voltage machine (120V / 230V) with stable arc performance for thin stainless steel, mild steel, and alloy repair work.

Unlike larger multi-process machines, this model focuses on high-quality DC TIG output + Stick welding capability, making it a strong choice for technicians who prioritize portability and weld precision over multi-process complexity.

Lincoln K1845-1 Invertec V160-T – Portable DC TIG / Stick Welder

It is part of Lincoln’s Invertec portable series, built for users who need a lightweight, dual-voltage machine (120V / 230V) with stable arc performance for thin stainless steel, mild steel, and alloy repair work.

Unlike larger multi-process machines, this model focuses on high-quality DC TIG output + Stick welding capability, making it a strong choice for technicians who prioritize portability and weld precision over multi-process complexity

Key Features

- Ultra-portable 160A DC TIG inverter
- Dual-voltage operation (jobsite + workshop flexibility)
- High-frequency arc start for clean ignition
- Pulse TIG for heat control on thin materials
- Lightweight design (~24 lbs) for field use
- Stick welding backup mode for versatility

Best Applications

- Stainless steel fabrication
- Pipe and tube welding
- Maintenance and repair work
- Light industrial fabrication
- Mobile welding jobs
- Precision TIG work on thin materials

Limitations

- No AC TIG (cannot weld aluminum properly with TIG)
- Not designed for heavy industrial production welding
- Limited duty cycle compared to larger shop machines
- Requires external TIG torch setup and gas supply

Key Advantages

- Excellent portability for professional field work
- Very stable DC TIG arc for precision welding
- Dual-voltage flexibility (120V / 230V)
- Smooth arc control with pulse capability
- Ideal “carry-anywhere” maintenance welder