The 20mm IRWIN® Blue Groove 4X Flat Bit is a highly popular size for substantial drilling tasks in timber, ideal for larger pipe runs, significant cable installations, and robust construction applications. This diameter is frequently specified for creating clearance holes for standard 15mm copper pipe and similar fittings. Featuring IRWIN's patented groove point and cutting edge, this 20mm bit cuts through timber with precision and efficiency rather than scraping, ensuring clean, accurate holes
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £6.95 | £5.95 | £12.90 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
