The 10Pcs 120926 Electrodes are replacement plasma-cutter electrodes listed for Hypertherm Powermax 1000, 1250 and 1650 machines. 120926 is the Hypertherm part number for the 30-80A style electrode used on those systems, so this pack suits you only if you own one of them and want spares. Check whether the listing says genuine Hypertherm or aftermarket, because the listing alone does not settle that.
Quick take
- Best for: Powermax 1000, 1250 or 1650 owners who burn through electrodes and want a 10-pack on the shelf.
- Main strength: a part number match (120926) for a consumable you will replace regularly.
- Main caution: the pack is only useful with the right torch and matching nozzle and shield; confirm fit and the seller before you buy.
120926 electrodes specs (per the listing)
| Item | Detail |
|---|---|
| Part number | 120926 (Hypertherm style, 30-80A electrode) |
| Pack size | 10 pieces |
| Listed fit | Hypertherm Powermax 1000, 1250 and 1650 |
| Material | Copper, per the listing |
| Shipping weight | About 9.6 oz, package about 4 x 3 x 2 in |
| Genuine or aftermarket | Not confirmed here; check the listing and seller |
| Warranty and returns | Check the live listing |
Who should buy it
A good fit if you:
- Run a Powermax 1000, 1250 or 1650 and cut regularly.
- Prefer to buy electrodes in a pack rather than one at a time.
- Check the part number against your torch manual before ordering.
Skip it if you:
- Own a different plasma cutter. The same part number does not fit other brands or torches.
- Need guaranteed genuine parts for warranty or shop standards.
- Do not have matching nozzles and shields; electrodes wear together with them.
How to fit and use 120926 electrodes
- Switch the machine off and unplug it. Let the torch cool.
- Remove the shield cap, then the retaining cap and swirl ring as your manual describes.
- Take out the worn electrode and inspect the nozzle and swirl ring for damage.
- Fit the new electrode, refit the parts and tighten by hand only.
- Make a test cut on scrap and watch the arc and cut quality.
Replace electrode and nozzle as a pair when cut quality drops or the arc starts to sputter. Your Powermax manual gives the wear limit, so use that rather than guessing. For related consumable checks, see the Hypertherm 220941 nozzle fit check and the Hypertherm 851479 consumable kit review.
Safety
- Disconnect power before opening the torch head.
- Wear eye protection with the right shade, gloves and flame-resistant clothing when cutting.
- Cut with ventilation and keep flammables away from the spark path.
- Do not mix consumables from different torch families.
Pros and limitations
Pros
- Part number match for Powermax 1000, 1250 and 1650.
- 10-piece pack covers many replacements.
- Small and light to store.
Limitations
- Genuine or aftermarket status and warranty are not confirmed here.
- No fitting instructions are included in the listing details checked.
- Lifespan depends on amperage, cut length and air quality, so no life figure is claimed.
Frequently Asked Questions
Which plasma cutters use 120926 electrodes?
The part number is for the Hypertherm Powermax 1000, 1250 and 1650 family. Check your torch manual and the listing before ordering, because other torches use different electrodes.
Are these genuine Hypertherm electrodes?
The listing details checked here do not confirm that. Look at the seller name and package, and buy from an authorized dealer if you need genuine parts.
How long does a plasma electrode last?
It varies with amperage, piercing, cut length and clean, dry air. Replace it when cut quality drops or when it reaches the wear limit in your manual.
Should I replace the nozzle with the electrode?
Usually yes. A worn nozzle with a fresh electrode, or the reverse, tends to give poor cuts and shorter life. Follow your torch manual.
Can I use these on other plasma cutters?
Not unless the other machine lists the same part number. Electrodes are torch-specific.
Conclusion
The 10Pcs 120926 Electrodes make sense as a spares pack for Hypertherm Powermax 1000, 1250 and 1650 owners. Match the part number, confirm what the seller is offering, and replace electrodes together with nozzles when cut quality drops.
