Lincoln Square Wave 205 TIG EAA AirVenture Workshop Demo Welder K5613-1 S4+ Lincoln HELIX Quick Release Track

Lincoln HELIX Quick Release Track Ring 14 in (355

wider arc suited for thick sections where puddle fluidity and penetration are priorities

Up to 300-amp multi-process welding output: SMAW

Regulator-mount quick connector

Lincoln Square Wave 205 TIG EAA AirVenture Workshop Demo Welder K5613-1 S4+ Lincoln HELIX Quick Release TrackEAA AirVenture TIG Welding Workshop Demo Welder For Sale ** Full 3 Year Factory Warranty Included ** Master Precision Aviation Welding with Lincoln Electric at EAA AirVenture 2026 When building an experimental aircraft, structural integrity is everything. At the EAA AirVenture TIG Welding Workshop, future aviators and custom fabricators get direct, hands on experience using industry standard equipment under the guidance of Lincoln Electrics seasoned