1/4" CD Stud Welding System -TRUWELD TW-i-250

The latest solid state stud welding technology built into a compact, light­ weight, and rugged 120V CD stud welder. This stud welder is capable of welding pins, cup head pins, and CD studs rang­ing from 14-gauge up to 1/4" (M2-M6) full-flanged stainless steel studs. At 1/4" settings this welder can weld 18 studs per minute. Links:  Spec Sheet User Manual


  • Power Supply
  • Light Duty CD Gun with 25 ft of Cable
  • 12 ft Ground Cable
  • 2 Adjustable 7" CD Legs
  • 1 CD Foot
  • 1 Allen Wrench
  • Soyer/Euro Collets - 1 each: #6, #8, #10, 1/4"
  • 200 Flanged Mild Steel CD Studs - 50 each: 6-32 x 1/2", 8-32 x 3/4", 10-32 x 3/4", 1/4-20 x 1" 
  • Free Shipping

  • • Intuitive Touchscreen Interface with Preset values for fast, accurate, and repeatable weld settings

    • Set-Point Discharge: Unit discharges directly to a new set point without needing to discharge completely

    • Universal Input Voltage: Plug and play, no need to re-tap the machine for llOV or 220V input voltages

    • Low input voltage capability enables operation with long extension cords

    • Contact and Trigger Indicators for fast troubleshooting of hand tool and weld cable maintenance issues

    • Thermal and Voltage protection indicators to protect the unit from damage due to overheating or poor input power

    • Rigid internal construction minimizes the possibility of components coming loose during rough handling or operations

    • Hand tool has been ergonomically designed to reduce operator fatigue for increased welding efficiency

    • Hand tool has an adjustable internal spring to apply the correct spring pressure for every welding application

    • Hand tool can be configured for B collets, collet inserts, Euro collets, or standard tapered chucks

    • More details can be found in the manual