1/2 - 12 13 14 16 18 20 24 27 28 32 36 40 UNS UNC UN UNF UNEF Right Hand Die Threading Tools For Mold Machining 1/2"
Quick answer
Is $4.18 a good price for 1/2 - 12 13 14 16 18 20 24 27 28 32 36 40 UNS UNC UN UNF UNEF Right…?
No: at $4.18 it is 7% above the typical price of $3.89 that DipScout measured over the last 9 days. The lowest price we recorded since Nov 2, 2026 was $3.89.
$4.18
Today it costs $4.18 on AliExpress. Since Nov 2, 2026, when we started tracking it, it ranged from $3.89 to $4.18. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 9 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$4.18highest ever seen
Lowest$3.89Nov 5 to Nov 11
Highest$4.18since Nov 11
Tracked since Nov 2 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 11, 04:16 UTC | $4.18 | +7% |
| Nov 5, 21:10 UTC | $3.89 | −2% |
| Nov 2, 08:09 UTC | $3.95 | start |
| Store | Tecla&Chiara Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Tools › Hand Tools |
| Recorded readings | 3 |
| First seen | |
| Last reading |