The price on AliExpress may have moved since our latest reading, 13 Sept. Purchase happens on AliExpress, under their terms — we never handle payment, and we earn a commission at no extra cost to you.
6 OF 7 READINGSHome & Garden
M22 Core Drill Bit 63/76/112mm Flat & Great Wall Teeth 410mm Drilling Depth Red for Concrete Wall
What our readings say: 6 of the 7 reading-days a verdict needs, and none in the last 7 days.
AliExpress prices this listing at 171.47 CNY. The $25.66 above is that figure converted by their affiliate API. AliExpress’s own site converts at a slightly different rate, so it may show a few percent less — the CNY number is the one neither of us converted.
Seller lists it at $74.89 — a claimed saving of $49.23. AliExpress does not verify that figure, and 13.3% of the listings we track make a claim in the same 60-69% range, so on its own it means very little.
What we recorded for this product
Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.
- Price on 24 September 2026
- $25.66
- Lowest we recorded
- $25.50
- Highest we recorded
- $25.66
- Average of our readings
- $25.53
- Days of our own readings
- 6
- Price readings taken
- 6
- Tracking since
- 10 September 2026
- Seller claims it was
- $74.89 (−66%)
See what we have recorded across every listing we track
A verdict needs 7 separate days of our own readings. This product has 6, so 1 more day is needed before we will call the seller’s discount anything at all.
ShippingQuoted at AliExpress checkout
Buyer protectionHandled by AliExpress
ReturnsPer seller policy
Luckyoo Store
Seller on AliExpress
About this product
We have 6 readings of this listing’s price since 10 September 2026, from $25.50 to $25.66. Full specifications are on the AliExpress product page.
Comparable products we track
8 products in Home & Garden close enough to compare on price — 5 are cheaper than this one.

63mm/76mm/112mm Core Drill Bit Dry/Wet Diamond Reinforced Concrete Core Drilling Tool Drilling Depth 410mm Drill Barrel Red

Professional Dry and Wet Diamond Core Drill Bits Bit Drilling 63mm/76mm/112mm Dry+Wet Diamond Concrete Core Drill Bits Bit Drill

4Pcs Core Drill Bits 56mm/76mm/102mm/120mm Open-hole Drills Dry/Wet Diamond Reinforced Concrete Drilling Tool M22 Drill Barrel

SucceBuy 70/100/101/246/318 PCs Drill Bit Set Screwdriver Bit Set Suitable Drilling and Screw Driving Drill Combo Bit Sets

Step Drill Bit Set 5-Piece Titanium-Coated High Speed Steel with Automatic Center Punch for Drilling Sheet Metal Step Drill Bit

6PC SDS PLUS Round Chisel Drill Bit Shank Point Flat Wide Chisel Tools Wall Rock Drill Bit For Tiles Cement Concrete Masonry
How this compares to everything else we track
We show 52,237 products, one per title, in Home & Garden. At $25.66, it sits above the middle of that category, which is $11.21 — a range covering very different kinds of product, so read it as placing the price, not judging it.
The seller claims 66% off. Only 19,487 of the products we track claim a discount that large — 13.3% of the catalogue sits in the 60-69% band, so this one stands out. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.
AliExpress reports 84 orders for it. For comparison, the median listing we track in Home & Garden reports 24 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.
We have recorded this product’s price on 6 separate days since 2026-09-10, and it has moved 2 times in that window. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.
If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.
Cheaper in this category, and selling well
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