Universal 510 Threaded Preheating Battery-Powered Welding Heating Tool - 11.2 mm Hot Knife Head Ceramic Heating Cutter
Quick answer
Is $2.79 a good price for Universal 510 Threaded Preheating Battery-Powered Welding Heating…?
Too early to tell: DipScout has tracked this price for 1 day, and comparing it with a typical price takes at least 7 days. Tracked since Nov 10, 2026, it ranged from $2.75 to $2.79.
$2.79
Today it costs $2.79 on AliExpress. Since Nov 10, 2026, when we started tracking it, it ranged from $2.75 to $2.79. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 1 day; confirming a drop takes at least 7 days. The store advertises "was $7.63", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$2.79highest ever seen
Lowest$2.75Nov 10 to Nov 11
Highest$2.79since Nov 11
Tracked since Nov 10 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 11, 09:15 UTC | $2.79 | +1% |
| Nov 10, 07:57 UTC | $2.75 | start |
| Store | Shop1105364768 Store |
|---|---|
| Positive feedback (AliExpress) | 94.9% |
| AliExpress category | Tools › Welding Equipment & Supplies |
| Recorded readings | 2 |
| First seen | |
| Last reading |