Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 8.5mm

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Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 8.5mm

Engineered for precision and durability, this drill bit delivers exceptional performance in the most demanding drilling applications. The advanced TiAlN coating ensures superior heat resistance and extended tool life, making it ideal for high-speed operations on hardened steels, stainless steels, and other tough materials. Whether you are working in automotive, aerospace, or general engineering, this bit offers consistent accuracy and reduced cycle times.

- Premium TiAlN coating provides excellent wear resistance and reduces friction for faster drilling

- Optimised 140-degree point geometry ensures self-centring and clean hole entry

- HM (hardened metal) substrate offers outstanding strength and fracture resistance

- Multi-layer surface treatment enhances thermal stability and chip evacuation

- Suitable for both through and blind holes in a wide range of materials

- 8.5mm diameter with a standard 1/4 inch hex shank for secure chuck grip

- Manufactured to tight tolerances for repeatable, high-quality results

Trust this drill bit to maintain cutting performance even under intense conditions, helping you achieve professional finishes with every use.

GTIN: 7320760615515