Dormer A520 HSS TiN ADX Stub Drill Bit 8mm Pack of 1

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Dormer A520 HSS TiN ADX Stub Drill Bit 8mm Pack of 1

Engineered for exceptional performance in tough materials, this Dormer A520 stub drill bit delivers precise, clean holes with outstanding durability. The advanced Titanium Nitride coating significantly reduces friction and heat build-up, allowing faster cutting speeds and extended tool life in production environments.

- High-speed steel (HSS) substrate provides reliable strength and resistance to wear

- Titanium Nitride (TiN) coating minimises chip welding and enhances lubricity

- ADX point geometry improves centring accuracy and reduces thrust force

- Stub length offers increased rigidity for less deflection in deep-hole applications

- 8mm diameter suitable for a wide range of general engineering and maintenance tasks

- Suitable for use on steel, cast iron, stainless steel, and non-ferrous metals

- Manufactured to Dormer’s exacting quality standards for consistent performance

Ideal for professional machinists and serious DIY users who demand reliable results from their tooling.

GTIN: 7320760039403