
This 6mm Irwin HSS TCT drill bit is a workshop essential for drilling hardened materials at a commonly required diameter. The 6mm size is extensively used across mechanical engineering, maintenance, and fabrication work for creating bolt holes, clearance holes, and mounting points in tough 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-facetted ground tip delivers precise centring from the moment drilling begins, whilst reducing the drilling pressure required for smoother, more controlled operation. The Chrome Vanadium Steel body, hardened to 56 Rockwell C, ensures the drill bit maintains its integrity even under the demanding conditions of d...
Irwin5709131043645
Price: £13.95 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £13.95 | Visit Store |
This 11.5mm Irwin HSS TCT drill bit delivers precision drilling at a larger intermediate diameter for industrial applications in hardened materials. The 11.5mm size is particularly valuable for specific engineering tolerances and applications where standard...
This 3.5mm Irwin HSS TCT drill bit provides excellent capability for drilling hardened materials where slightly larger hole sizes are required. The 3.5mm diameter is commonly used in mechanical assembly work and for creating clearance holes in hardened...
This 3mm Irwin HSS TCT drill bit is a popular choice for general precision drilling in hardened materials. The 3mm diameter strikes an excellent balance between strength and versatility, making it suitable for a wide range of applications in workshops...