Dewalt: Extreme Bi Metal Hole Saw vs Extreme SDS Plus Hollow Drill 12mm
Two tools & diy deals from Dewalt, side by side · prices checked 22 Oct 2026
| Extreme Bi Metal Hole Saw | Extreme SDS Plus Hollow Drill 12mm | |
|---|---|---|
| Price today | £53.95 | £74.95 |
| Previous price | £84.99 (Amazon price) | £113.60 (Amazon price) |
| Discount | 37% | 34% |
| You save | £31.04 | £38.65 |
| Retailer | Tooled Up | Tooled Up |
The short version: the Extreme Bi Metal Hole Saw is the cheaper of the two at £53.95 (£21 less than the Extreme SDS Plus Hollow Drill 12mm). The bigger discount is on the Extreme Bi Metal Hole Saw at 37% off its amazon price. So the same product wins on both price and saving. Both prices were checked this morning and link straight to the retailer.