The Irwin 4X Blue Groove Quick Change Flat Drill Bit Extension is designed to increase drilling depth when working with 4X flat bits. This extension features the quick change system for fast and efficient bit changes on site, making it ideal for tradespeople who need to reach deeper into timber frame construction, joists, or other structural work where standard bit length is insufficient. Compatible exclusively with Irwin 4X flat drill bits, this extension provides the additional reach required
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £12.95 | £5.95 | £18.90 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
