Description
Electrode Details:
- Part Number: 220842
- Compatible System: Hypertherm PowerMax 105 (PMX65A/85A/105A)
- Electrode Type: High-frequency start
- Material Construction: Silver-plated copper body with hafnium tip
- Current Rating: 10A-105A
- Thread Specification: Standard PowerMax 105 threading
- Expected Lifespan: 150-300 starts (varies with cutting conditions)
- Operating Temperature: Up to 1,200°C continuous
Cutting Capabilities:
- Mild Steel: 1-20mm clean cuts
- Stainless Steel: 1-15mm with good edge quality
- Aluminum: 1-12mm (requires proper technique)
- Copper/Brass: 1-8mm (can be challenging)
What This Electrode Does Well
Daily Workshop Performance: This electrode 220482 handles typical fabrication work without drama. It’s designed for shops that need reliable cutting day after day. You’ll get consistent arc starts and stable cutting performance across different materials.
Real-World Applications:
- General metal fabrication and repair work
- Construction site cutting tasks
- Auto body and frame work
- DIY and hobby projects
- Maintenance and emergency repairs
Why It Works Reliably:
- Silver plating conducts heat efficiently, preventing premature failure
- Hafnium tip maintains stable arc throughout electrode life
- Standard manufacturing ensures consistent performance batch to batch
- Tested specifically with PowerMax 105 systems
Honest Performance Expectations
What You Can Count On:
- Clean cuts on materials within rated capacity
- Predictable electrode life under normal conditions
- Easy installation and removal
- Consistent arc quality until wear indicators appear
Where You Might Face Challenges:
- Thick aluminum requires proper cutting speed and technique
- Very dirty or painted materials may reduce electrode life
- Pushing beyond rated thickness affects cut quality
- Extreme duty cycles will wear electrodes faster than normal use
Installation & Usage
Quick Electrode 220482 Installation Steps:
- Turn off plasma cutter and allow torch to cool
- Remove old electrode by turning counterclockwise
- Thread new electrode 220842 hand-tight
- Snug with wrench (don’t overtighten)
- Check gas flow settings and begin cutting
Getting Best Performance:
- Keep proper standoff distance (follow your manual)
- Use correct cutting speed for material thickness
- Replace when arc becomes unstable or wanders
- Keep spare electrodes – they always wear out at inconvenient times
Signs It’s Time to Replace:
- Arc starts become difficult or inconsistent
- Cut quality deteriorates noticeably
- Excessive sparking or arc wandering
- Visible wear on hafnium tip
Compatible Consumables
Essential Partners:
- Nozzle 220941: Most common pairing for general cutting
- Shield 220817: Standard shield for protected cutting
- Swirl Ring 220857: Improves gas flow characteristics
Complete Torch Setup:
- Retaining Cap 220854: Secures all components properly
- O-Rings: Keep spares for maintenance
- Gas Diffuser: Ensures proper gas distribution
Quality & Support
What We Promise:
- This electrode will fit your PowerMax 105 correctly
- Performance within published specifications
- Replacement if defective (rare, but it happens)
- Honest answers to your technical questions
What We Can’t Control:
- How long it lasts (depends on your cutting habits)
- Performance with worn or damaged torches
- Results when pushed beyond rated capacity
- Variables in your specific cutting conditions
Getting Help:
- Technical questions: Our team knows plasma cutting
- Installation problems: We’ll walk you through it
- Compatibility concerns: Ask before ordering
- Bulk pricing: Available for shops and contractors
| PMX65A/85A/105A | 220842 | Electrode | PMX125A | 220971 | Electrode |
| 220941 | Nozzle | 220975 | Nozzle | ||
| 220816 | Nozzle | 420158 | Nozzle | ||
| 220819 | Nozzle | 420169 | Nozzle | ||
| 220990 | Nozzle | 420168 | Shield | ||
| 220817 | Shield | 420156 | Shield | ||
| 220993 | Shield | 220976 | Shield | ||
| 220857 | Vortex Ring | 420000 | Shield | ||
| 220994 | Vortex Ring | 220997 | Vortex Ring | ||
| 220854 | Fixed Cover | 220977 | Fixed Cover | ||
| 220953 | Fixed Cover | 428144 | / | ||
| 220818 | Shield | 428145 | / | ||
| 220992 | Shield | 428548 | / | ||
| 220948 | Shield | 428147 | / | ||
| 220955 | Shield | PMX1250A | 120926 | Electrode | |
| 220931 | Shield | 120927 | Nozzle | ||
| 220930 | Nozzle | 120931 | Nozzle | ||
| 220947 | Vortex Ring | 120932 | Nozzle | ||
| 220797 | Nozzle | 120980 | Nozzle | ||
| 220991 | Nozzle | 220007 | Nozzle | ||
| 220798 | Nozzle | 220006 | Nozzle | ||
| 228716 | Noumenon | 120929 | Shield | ||
| 228735 | / | 120930 | Shield | ||
| 228737 | / | 120925 | Vortex Ring | ||
| / | / | / | 120928 | Fixed Cover | |
| MAX200 HT2000 | 220021 | Electrode | GPR130 | 220181 | Electrode |
| 20608 | Nozzle | 220182 | Nozzle | ||
| 20605 | Nozzle | 220183 | Shield | ||
| 20689 | Nozzle | 220187 | Electrode | ||
| 20690 | Nozzle | 220188 | Nozzle | ||
| 20424 | Shield | 220189 | Shield | ||
| 20448 | Shield | 220179 | Vortex Ring | ||
| 20607 | Vortex Ring | 220176 | Fixed Cover | ||
| 120837 | Fixed Cover | 220756 | Fixed Cover | ||
| 20423 | Fixed Cover | 220173 | Fixed Cover | ||
| 20963 | Water Pipe | 220747 | Fixed Cover | ||
| HPR260 | 220352 | Electrode | HSD130 | 220487 | Electrode |
| 220354 | Nozzle | 220525 | Nozzle | ||
| 220353 | Vortex Ring | 220530 | Nozzle | ||
| 220761 | Shield | 220489 | Nozzle | ||
| 220356 | Shield | 220492 | Nozzle | ||
| 220435 | Electrode | 220532 | Shield | ||
| 220439 | Nozzle | 220491 | Shield | ||
| 220764 | Shield | 220536 | Shield | ||
| 220436 | Vortex Ring | 220488 | Vortex Ring | ||
| 220760 | Fixed Cover | 220890 | Nozzle | ||
| 220637 | Fixed Cover | 220892 | Nozzle | ||
| 220571 | Water Pipe | 220891 | Nozzle | ||
| 220340 | Water Pipe | 220521 | Water Pipe | ||
| MAXPRO200 | 220528 | Electrode | 220529 | Vortex Ring | |
| 220578 | Fixed Cover | IF YOU NEED OTHER MODELS YOU CAN CONSUL CUSTOMER SERVICE | |||
| 220937 | Electrode | ||||
| 420044 | Nozzle | ||||
| 420045 | Shield | ||||
| 220488 | Vortex Ring | ||||
| 220936 | Fixed Cover | ||||
| 220935 | Fixed Cover | ||||
| 220831 | Nozzle | ||||
| 220832 | Shield | ||||
Engineering usage examples：
Ratings & Reviews:
We wanted to take a moment to share some awesome feedback we’ve been getting from our customers. Seriously, it’s been amazing to hear how much you all love our products and services!
From global, folks are telling us that our products are not just meeting their expectations, but blowing them out of the water! Whether it’s the quality, performance, or just how easy they are to use, we’re hearing nothing but great things.
And let’s talk about our customer service! Customers have mentioned how friendly and helpful our team is. We’re all about making sure you have the best experience possible.
Your feedback means the world to us. It drives us to keep improving and innovating so we can continue to deliver top-notch products and service. Thank you for being such amazing customers! We’re excited to keep this journey going with all of you. Here’s to more great times ahead!
Ordering Information
Current Stock Status: Usually ships within 48 hours Packaging: Individual electrode with basic instructions International Shipping: Available (customs fees may apply) Volume Discounts: Contact us for shop pricing
Fair Pricing Policy: We price these electrodes fairly – not the cheapest you’ll find, but we stand behind the quality. Cheap electrodes often fail early, costing more in downtime than the savings are worth.
Frequently Asked Questions
Q: How do I know when to replace this electrode? A: Watch for difficult starts, wandering arc, or poor cut quality. Usually happens gradually, not suddenly.
Q: Can I use this electrode on other plasma cutters? A: No – it’s specifically threaded for PowerMax 105. Using wrong electrodes can damage your torch.
Q: Why choose this over cheaper alternatives? A: Consistent quality and reliable performance. Cheap electrodes often fail unpredictably, costing you time and frustration.
Q: Do you have longer-lasting electrodes? A: This is the standard electrode for PowerMax 105. Lifespan depends more on cutting technique and conditions than electrode type.
Q: What if I’m not satisfied with performance? A: Contact us. We’ll help troubleshoot or discuss replacement if there’s a quality issue.
Reviews
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