Heat Insert Nut Iron Tip M2 M3 M4 M5 M6 M8 Brass Thread Embedded Kit Heat Insertion Tool for Plastic 3D Printer Soldering Iron
$3.63
Today it costs $3.63 on AliExpress. Since Oct 22, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 3 days. The store advertises "was $3.72", but that is the store's own claim; we only state discounts our price history proves.
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Price history
$3.63
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | toaiot Official Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Computer & Office › 3D Printing & Additive Manufacturing |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/23/2026, 2:01:27 AM UTC |