The 40mm IRWIN® Blue Groove 4X Flat Bit is the largest size in the range, designed for the most demanding heavy-duty drilling tasks in timber. This substantial diameter is ideal for major waste pipe installations, large cable entry points, and significant structural construction work where maximum clearance is required. Featuring the patented groove point and cutting edge technology, this 40mm bit cuts through timber cleanly and efficiently without scraping, ensuring professional results even at
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £11.95 | £5.95 | £17.90 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
