Dewalt: DE6292 Joining Kit for DeWalt Guide Rail vs Extreme Bi Metal Hole Saw 86mm
Two tools & diy deals from Dewalt, side by side · prices checked 14 Oct 2026
| DE6292 Joining Kit for DeWalt Guide Rail | Extreme Bi Metal Hole Saw 86mm | |
|---|---|---|
| Price today | £29.95 | £23.95 |
| Previous price | £52.78 (next-cheapest retailer) | £40.50 (Amazon price) |
| Discount | 43% | 41% |
| You save | £22.83 | £16.55 |
| Retailer | Tooled Up | Tooled Up |
The short version: the Extreme Bi Metal Hole Saw 86mm is the cheaper of the two at £23.95 (£6 less than the DE6292 Joining Kit for DeWalt Guide Rail). The bigger discount is on the DE6292 Joining Kit for DeWalt Guide Rail at 43% off its next-cheapest retailer. So it depends whether you want the lower price or the larger saving against list. Both prices were checked this morning and link straight to the retailer.