Replaces → 220187
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Electrodes
420566 Hypertherm SilverPlus Electrode - 80A Mild Steel - HPR260/130 / HPRXD / HD4070 / HD3070
Part number: 420566
We take care to ensure fitment information is accurate, but your machine's operator manual is the definitive guide to consumable & parts compatibility. If you are unsure, contact us before ordering.
Plazmax is an authorised Hypertherm OEM Channel Partner.
Dispatched NZ and Australia wide. Prices exclude GST. 30 day returns on unopened stock.
Full specifications
| Part number | 420566 |
|---|---|
| Brand | Hypertherm |
| Component | Electrodes |
| Amperage | 80A |
| Material | Mild Steel |
| Cut type | Straight |
| Fits systems | HPR260/130, HPRXD, HD3070 (HyPerformance torch), HD4070 (HyPerformance torch) |
| Supersession | Replaces 220187 |
Product details
The Hypertherm 420566 is the genuine OEM SilverPlus electrode for 80 amp mild steel cutting on HyPerformance HPR260, HPR130, HPRXD, HD4070 and HD3070 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 80 amps it pairs with nozzle 220188, swirl ring 220179 and shield 220189.
Supplied by Plazmax as an Authorised Hypertherm Channel Partner. Genuine parts, GST-exclusive pricing, dispatched Australia and New Zealand wide.