Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 8.6mm

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Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 8.6mm

Engineered to deliver exceptional performance and accuracy across the most demanding applications, the Dormer R458 HM Force X Drill Bit is the professional’s choice for precision drilling in tough materials. Its advanced TiAlN coating provides superior heat resistance and extended tool life, allowing you to work faster and more efficiently without compromising on quality.

- Titanium Aluminium Nitride (TiAlN) coating for high thermal stability and reduced friction, enabling higher cutting speeds and longer tool life

- Designed for use on hardened steels, stainless steels, cast iron, and other challenging materials up to 48 HRC

- Heavy-duty, high-performance HM (solid carbide) construction for maximum rigidity and wear resistance

- 8.6mm diameter with a 118° point angle and split point geometry for self-centring, fast penetration, and clean, accurate holes

- Tolerances to h7 for precise diameter control and consistent results

- Ideal for use in CNC machines, automated drilling systems, and hand-held tools where reliability and repeatability are critical

- Suitable for through-hole and blind-hole drilling with excellent chip evacuation

For demanding professionals who require a drill bit that delivers on both speed and precision, the Dormer R458 HM Force X is a reliable, high‑performance choice.

GTIN: 7320760615522