Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 8.4mm

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Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 8.4mm

Engineered for exceptional performance and accuracy across the most demanding applications, this drill bit delivers reliable, high-speed drilling in tough materials such as hardened steels, stainless steel, and super alloys. The advanced TiAlN coating significantly extends tool life while maintaining precise hole tolerances, making it an essential choice for professional machinists and engineers.

- Diameter: 8.4mm

- Solid carbide (HM) construction for maximum rigidity and wear resistance

- Advanced TiAlN coating reduces heat buildup and enhances lubricity

- 130° self-centering point reduces wandering and improves hole quality

- Optimised flute design for efficient chip evacuation in deep hole drilling

- Suitable for use on high‑tensile steels, cast iron, and nickel‑based alloys

- High precision tolerance for consistent, repeatable results

Ideal for demanding production environments where durability and accuracy are critical.

GTIN: 7320760135129