Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 6.9mm

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Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 6.9mm

Engineered for exceptional performance and accuracy across demanding applications, this high performance drill bit from Dormer combines a premium TiAlN coating with an advanced Force X geometry. The 6.9mm diameter is specifically designed to deliver precise holes in tough materials while maintaining a long working life under heavy use, making it a reliable choice for professional tradespeople and precision engineering tasks.

- TiAlN (Titanium Aluminium Nitride) coating provides outstanding heat resistance and reduces friction, enabling higher cutting speeds and extended tool life even in difficult materials

- Force X geometry with a 130 degree point angle ensures clean, self-centring starts and minimises the need for pilot holes, improving positional accuracy

- Optimised flute design promotes efficient swarf removal and reduces the risk of clogging during deep hole drilling operations

- Manufactured from a high performance carbide substrate for exceptional stiffness, resistance to deflection and consistent cutting performance

- Suitable for drilling stainless steels, alloy steels, cast iron, hardened steels and other challenging workpieces

- Precision ground to