The Irwin IRW10502585 is a 4.5mm diameter HSS Pro TiN Coated Drill Bit with an overall length of 80mm, supplied as a single bit. This intermediate size bridges the gap between 4mm and 5mm diameters, offering precise sizing for specialist fixings and applications requiring exact hole dimensions in metalwork. The 4.5mm diameter is particularly useful when working with specific bolt sizes or when exact tolerances are required for metal fabrication projects. The Titanium Nitride coating enables spee
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £1.95 | £5.95 | £7.90 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
