Cup Head and Pin Stud Welder

 This stud welder is designed specifically for welding Cup Head Pins. The Cup Head mode slows the discharge from the capacitor to the weld.  Cup Head Pins are unlike CD Studs that have an ignition tip.  Therefore, slowing the discharge gives a better weld to the pointed tip of a Cup Head Pin. This stud welder is also capable of welding pins and CD studs rang­ing from 14-gauge up to 1/4" (M2 to M6) full-flanged stainless steel studs.  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
  • 1 "B" Collet and Collet Protector 10 gauge
  • 1 "B" Collet and Collet Protector 12 gauge
  • 1 Magnetic Cup Head Chuck Heavy Duty
  • 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