PCD Insert PCBN CBN Threaded Plate RNGN 1204 0903 Round Diamond Cutter for Reconditioning Cylinder Heads Engine Block 1/2 X 3/16
Quick answer
Is $30.69 a good price for PCD Insert PCBN CBN Threaded Plate RNGN 1204 0903 Round Diamond…?
No: at $30.69 it is 25% above the typical price of $24.49 that DipScout measured over the last 7 days. The lowest price we recorded since Oct 22, 2026 was $24.49.
$30.69
Today it costs $30.69 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $24.49 to $30.69. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 7 days. The store advertises "was $87.69", 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$30.69highest ever seen
Lowest$24.49Oct 22 to Oct 29
Highest$30.69since Oct 29
Tracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 29, 00:06 UTC | $30.69 | +25% |
| Oct 22, 15:46 UTC | $24.49 | start |
| Store | BrightEdge Tools Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Drill Bits, Saw Blades & Cutting Tools |
| Recorded readings | 2 |
| First seen | 10/22/2026 |
| Last reading | 10/29/2026, 12:06:39 AM UTC |