Solid Carbide Drill 0.4 to 1.66mm Micro Mini Bits CNC Metal Hole Machining Tools for Aluminum Steel Twist Drill Bits D4MM Shank
$8.25
Today it costs $8.25 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 $10.31", but that is the store's own claim; we only state discounts our price history proves.
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Price history
$8.25
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | FGEDCS Official Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Drill Bits, Saw Blades & Cutting Tools |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/22/2026, 3:46:03 PM UTC |