The Irwin Blue Groove 4X Long Flat Bit in 16mm x 400mm is an excellent choice for medium to larger diameter drilling applications in timber construction and joinery. This versatile size is ideal for creating holes for 15mm copper pipe with clearance, electrical conduit, M16 fixings, and various plumbing and mechanical installations through deep timber sections. The 16mm cutting diameter combined with the extended 400mm shank makes this bit particularly valuable for drilling through floor joists
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.
