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FluxPro™ — Solder One-Handed in 30 Seconds With Auto-Feed Trigger
FluxPro™ — Solder One-Handed in 30 Seconds With Auto-Feed Trigger
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Solder One-Handed in 30 Seconds — Without the Hand-Pretzel
FluxPro™ is the handheld auto-feed soldering gun that holds the wire for you. Squeeze the trigger, the motor feeds 0.1mm of solder onto the joint, and your second hand stays free to hold the part still. Heats to 600°C in 30 seconds.
Stop Contorting Your Hands Trying to Hold Iron, Wire, and Part at Once
Every solderer knows the move — iron in one hand, wire in the other, and somehow you're supposed to hold the joint steady too. So you brace your wrist against the bench, sweat into your eyes, and pray nothing slips before the solder flows. FluxPro™ ends that. The motorized trigger feeds wire from the spool on top of the gun, so the iron and the solder are the same tool — and your other hand is finally free.
➤ Motorized Trigger Feed: Press for solder, release to stop. The motor pushes 0.1mm of wire per pulse — exact dose, no over-blob.
➤ 30-Second Heat-Up to 600°C: Ceramic heating core hits soldering temp before your coffee cools — no warm-up dead time.
➤ One-Handed, Free Other Hand: Hold the wire, the connector, the PCB, or the alligator clip with your free hand. Solder where you actually need to.
How the Auto-Feed Actually Works
Load the 1.0mm solder spool into the holder on top of the gun and thread the wire through the inlet. When you pull the trigger, a small motor drives the wire forward through the heat-resistant nut, down past the heating tube, and out beside the ceramic tip — exactly where the joint needs it. Release the trigger and the feed stops dead. No mechanical pencil clicking, no jamming, no manual fumble.
Built for the Jobs Where You Wished You Had a Third Hand
PCB repairs. Headphone cable splices. Phone connectors. Speaker terminals. Model trains. Jewelry settings. Anywhere the part won't stay put while you fumble with two tools.
"I've been soldering for 12 years and always had my hands in major contortions trying to hold the iron, the wire, and the part. First job with FluxPro™ — finished a whole row of speaker terminals without bracing my wrist once." — Marcus T.
Why Hobbyists Are Switching From Pencil Irons
✓ Stable Temperature, Clean Joints: Ceramic core holds heat steady — no ±15°C swing like cheap pencil irons that leave cold solder joints.
✓ Removable Side Panel for Cleaning: Pop the panel, clear any flux residue, snap it back. Built to keep working, not to be tossed.
✓ Folds Out a Stand Between Jobs: Wire stand pops down so the hot tip rests safely on the bench between joints — no burn marks on the table.
Comes Ready to Work Out the Box
Gun, EU plug power cord, on/off switch with indicator lamp, integrated wire stand, and a 100g spool of 1.0mm stainless steel solder wire with 2% flux core — plug in, thread the wire, pull the trigger.
Pick black or green to match your workbench.
| FluxPro™ vs Old Pencil Iron | FluxPro™ | Pencil Iron |
|---|---|---|
| One-handed soldering — free hand holds the part | ✅ | ❌ |
| Heats to 600°C in 30 seconds — no warm-up wait | ✅ | ❌ |
| Stable temp, no ±15°C swing — cleaner joints, no cold solder | ✅ | ❌ |
What FluxPro™ Handles
- Electronics repair: PCBs, motherboards, phone connectors, headphone jacks.
- DIY builds: LED strips, Arduino projects, model train layouts, RC vehicles.
- Car & speaker wiring: splicing 12V harnesses, audio terminals, soldered crimps.
- Jewelry & metalwork: fine settings where a steady second hand changes everything.
Pick Your Bundle
Black or Green
Same gun, two finishes. Pick the one that fits your workbench.
Wire Pack Sizes
Bundle with 1 × 100g spool for casual repairs, 3 × 100g for steady DIY, or 5 × 100g if you solder weekly.
1.0mm Stainless Steel Solder
Each spool is 1.0mm wire with 2% flux core — sized to match the FluxPro™ feed mechanism so it won't jam.
Plug & Go
EU plug, corded — no battery to charge, no fuel to refill. 30 seconds from plug to first joint.
Removable Side Panel
Pop it off to clear flux build-up or swap a tip. Designed to be serviced, not replaced.
If It Doesn't Free Up Your Second Hand, Send It Back
FluxPro™ ships with a 30-day no-questions return. Solder a few joints. If you'd rather go back to bracing your wrist against the bench and chasing the wire with your teeth, we'll refund every cent.
Why should you buy from us?
Shop with confidence! For over 8 years, our team has been providing high-quality products, exceptional service, and unique finds that delight our customers. Trusted by more than 50,000 happy shoppers worldwide, every order comes with our satisfaction guarantee. Plus, our friendly support team is here 24/7 to answer any questions and make your shopping experience effortless.
