This 8mm Irwin HSS TCT drill bit is a popular size for industrial drilling applications in hardened materials. The 8mm diameter is extensively used across engineering, fabrication, and maintenance work for creating substantial fastener holes, mounting points, and structural connections in demanding materials. Featuring a C2 tungsten carbide tip, this drill bit is designed to penetrate hardened steel, cast iron, bronze alloys, and manganese alloyed steel up to 50 Rockwell C hardness. The four-fac
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £18.95 | £5.95 | £24.90 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
