Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 7.7mm

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Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 7.7mm

Engineered for exceptional performance and accuracy, this drill bit delivers outstanding results in the most demanding machining applications. The advanced TiAlN coating and unique Force X geometry combine to provide superior wear resistance, reduced cutting forces, and consistently precise hole quality, making it the perfect choice for professionals working with high-strength materials.

- Made from premium grade solid carbide (HM) for maximum durability and heat resistance

- TiAlN (Titanium Aluminium Nitride) coating provides enhanced hardness and high-temperature stability, extending tool life significantly

- Force X drill point geometry reduces thrust forces and improves chip evacuation, enabling faster drilling speeds

- 135° split point ensures self-centring action, eliminating the need for a centre punch and reducing walking on entry

- Suitable for drilling high tensile steels, stainless steels, alloy steels, and other challenging materials

- 7.7mm diameter with tight tolerances for accurate hole sizing in precision engineering work

- Universal shank design compatible with most standard drill chucks and machine tool holders

Ideal for engineers and machinists who demand reliability, efficiency, and repeatable results in production environments.

GTIN: 7320760135099