Irwin HSS TCT Drill Bit 4mm Pack of 1
This 4mm Irwin HSS TCT drill bit is an essential size for workshop and industrial applications involving hardened materials. The 4mm diameter is widely used across engineering, maintenance, and fabrication tasks where robust drilling performance is required in challenging materials. Featuring a tungsten carbide tip, this drill bit is specifically designed to penetrate hardened steel, cast iron, bronze alloys, and manganese alloyed steel up to 50 Rockwell C hardness. The four-facetted ground tip ensures excellent centring from initial contact and reduces the drilling pressure required, which helps prevent tool deflection and produces cleaner holes. The Chrome Vanadium Steel body, hardened to 56 Rockwell C, provides the strength needed to withstand the demands of drilling hard materials. For...
Irwin5709131042907
Price: £13.95 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £13.95 | Visit Store |
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