Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 7.2mm

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Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit 7.2mm

Engineered to deliver exceptional performance and accuracy in the most demanding drilling applications, this Dormer R458 drill bit combines advanced materials and a unique geometry to maximise productivity and tool life. The high-performance TiAlN coating significantly reduces heat and friction, allowing for faster cutting speeds and superior chip evacuation in a wide range of materials including stainless steel, hardened steels, and cast iron.

- Sub-micrograin carbide substrate for outstanding wear resistance and edge strength

- Advanced TiAlN (Titanium Aluminium Nitride) coating provides high thermal stability and hardness up to 900°C

- Optimised 140-degree point geometry ensures precise centring and reduces thrust force

- Special flute design enhances chip removal and reduces build-up, even in deep holes

- Ideal for use in CNC and manual machines, delivering consistent hole quality

- Suitable for drilling into steel alloys, stainless steel, cast iron, titanium, and high-temperature alloys

Whether you are working on precision engineering, mould making, or automotive repairs, this drill bit offers the reliability and cutting performance you need for professional results.

GTIN: 7320760757178