220666 Hypertherm SilverPlus Electrode - 200A Mild Steel - HPR260/130 / HPRXD / HD4070

The Hypertherm 220666 is the genuine OEM SilverPlus electrode for 200 amp mild steel cutting on HyPerformance HPR260, HPRXD and HD4070 systems.

SilverPlus uses a silver front end friction welded onto the copper base, giving a hafnium and silver interface that extracts more heat and allows a deeper pit before the electrode is spent. In production it typically delivers around twice the life of a standard copper electrode, and because it wears with less debris build up inside the nozzle it extends nozzle life as well.

A fully used SilverPlus electrode reaches a pit depth of 2.0 mm, against 1.0 mm for copper, so measure with a pit depth gauge rather than judging by eye. Arc voltage should be increased by 5 volts at the point where a copper electrode would have been replaced. At 200 amps it pairs with nozzle 220354, swirl ring 220353 and shield 220356.

Supplied by Plazmax as an Authorised Hypertherm Channel Partner. Genuine parts, GST-exclusive pricing, dispatched Australia and New Zealand wide.