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Features

  • Industrial-Grade Performance

    AccuLock S Contact Tips offer increased copper to handle demands of industrial-duty welding applications.

  • Quick Replacement

    Coarse thread speeds contact tip replacement.

  • Tapered Connection

    Tapers lock the contact tip to the diffuser and the diffuser to the neck for excellent electrical conductivity.

  • Cooling Tail

    Contact tip tail is cooled inside the diffuser by shielding gas.

  • Fewer Parts, More Accuracy

    Compatible with Miller MDX™-250 MIG Guns and Bernard® BTB MIG Guns. Reduces your consumables inventory and the potential for replacement errors.

Owner's Manuals

From safety precautions, operations/setup information, and maintenance, to troubleshooting and parts lists, Miller's manuals provide detailed answers to your product questions.