Faithfull
Faithfull Soldering Iron 25 Watts
Model SI25W
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 22 hours ago | £8.63 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £8.91 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked 22 hours ago | £12.95£15.59 | In stock | Visit Tooled Up (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
This 25 watt soldering iron from Faithfull suits fine, delicate soldering work rather than heavy-duty jobs. It is designed for tasks such as circuit boards, jewellery, model assembly and small electrical repairs, where lower heat and precision are needed. A 3.2mm tip allows detailed, accurate work.
The iron has a heat-resistant handle for comfortable use and reaches working temperature quickly despite its modest power. It is suitable for soft soldering brass, copper and metal alloys, and comes with a metal holder to keep the hot iron safely at rest between uses. It runs from a 230/240V supply and is fitted with a 13 amp plug; maximum temperature is around 380°C.
Features and Benefits
- :
- 25 watt power output ideal for delicate soldering tasks
- 3.2mm tip width for precise, fine soldering work
- Heat-resistant handle for comfortable extended use
- Supplied with metal safety holder
- Suitable for soft soldering brass, copper and metal alloys
- Fitted with 13 amp plug
- Perfect for hobby work on circuit boards, jewellery and models Specifications: Power Source: Corded 240V Input Power (W): 25 Max. Temperature (?C): 380 Voltage: 230/240V Tip Width: 3.2mm
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