Dormer A520 HSS TiN ADX Stub Drill Bit 7.9mm Pack of 1

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Dormer A520 HSS TiN ADX Stub Drill Bit 7.9mm Pack of 1

This premium drill bit delivers outstanding performance in demanding materials, thanks to its advanced Titanium Nitride coating that significantly extends tool life and reduces friction. Engineered for precision, the stub-length design offers increased rigidity and reduced deflection, making it ideal for CNC and manual drilling where accuracy and chip evacuation are critical. Whether you are working on hardened steels, stainless steels, or cast iron, this Dormer A520 bit ensures clean, consistent holes with minimal effort.

- High-speed steel (HSS) substrate for robust, long-lasting cutting edges

- Titanium Nitride (TiN) coating reduces wear and heat build-up, allowing higher cutting speeds

- Stub length provides superior rigidity and excellent hole straightness

- ADX (Advanced Drill eXactly) geometry optimises chip flow and reduces thrust forces

- 118-degree point angle for self-centring action and reduced walking

- Suitable for use with coolant or dry machining applications

- Pack contains 1 drill bit in 7.9mm diameter

Upgrade your drilling tasks with a bit that combines strength, precision, and extended durability – the Dormer A520 is a reliable choice for professional tradespeople and engineers.

GTIN: 7320760039397