
This 11mm Irwin HSS TCT drill bit provides robust drilling capability for larger holes in hardened materials. The 11mm diameter is ideal for substantial mounting applications, larger structural fasteners, and industrial drilling operations where you need reliable penetration through hardened steel, cast iron, and bronze alloys. Equipped with a tungsten carbide tip, this drill bit is engineered to handle materials up to 50 Rockwell C hardness with precision and reliability. The four-facetted ground tip design ensures perfect centring, which is crucial at this larger diameter for maintaining accuracy and preventing tool deflection under higher drilling forces. The reduced drilling pressure characteristic makes operation more efficient and controlled. The Chrome Vanadium Steel body, hardened ...
Irwin5709131045274
Price: £25.95 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £25.95 | Visit Store |
The Irwin 11mm HSS Cobalt Drill Bit is designed for heavy-duty drilling in stainless steel and other high alloys, delivering robust performance for demanding metalworking applications. This larger diameter is particularly useful for substantial clearance...
The Irwin HSS Pro Drill Bit in 11mm diameter is supplied individually, making it an ideal choice for professionals who need single replacement bits for this larger heavy-duty size. The 11mm diameter is perfect for structural construction, heavy metalwork...
The Irwin HSS Pro Drill Bit in 11mm diameter is supplied in a bulk pack of 5, making it an economical option for trade professionals who regularly use this larger heavy-duty size. The 11mm diameter is ideal for structural construction, heavy metalwork...