The Wera 845 Hex Shank Single Flute Countersink in 20.5mm is the largest in the range, built for heavy-duty countersinking and deburring on the biggest fixings and components. This size is the go-to choice for demanding professional applications in structural metalwork, heavy joinery, and fabrication where a large, precise countersink profile is required. The 1/4" hexagon shank delivers outstanding power transfer even at this larger diameter, and the single-flute design ensures chips are cleared
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £22.95 | £5.95 | £28.90 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
