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Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 18mm

DORMER

Compare today's prices on the "Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 18mm".

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Last Updated: 03/10/2026
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Product Description

Compare today's prices on the "Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 18mm".

Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 18mm

This 18mm Dormer R458 drill bit delivers outstanding performance and precision in the most demanding machining applications, offering exceptional tool life, consistent hole quality, and high productivity even in tough materials such as stainless steel, alloy steels, and cast iron. Engineered with a high-performance grade carbide substrate and a specialised TiAlN coating, it withstands elevated temperatures and reduces wear, making it an ideal choice for both CNC and manual operations where reliability and accuracy are paramount.

- Advanced TiAlN (Titanium Aluminium Nitride) coating for increased hardness, oxidation resistance, and reduced friction

- High-performance micro-grain carbide substrate provides superior strength and edge retention

- Optimised flute geometry ensures efficient chip evacuation and minimises cutting forces

- 140 degree split point design eliminates walking and enables self-centring with no need for a pilot hole

- Universal right-hand cutting direction suitable for a wide range of drilling applications

- Meets ISO and DIN standards for interchangeability and consistent performance

- Manufactured to tight tolerances for precise hole diameters and surface finish

Ideal for professionals seeking maximum drilling efficiency and long tool life.

GTIN: 7320760135280