Dormer A520 HSS TiN ADX Stub Drill Bit 4.9mm Pack of 1

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Dormer A520 HSS TiN ADX Stub Drill Bit 4.9mm Pack of 1

Designed for exceptional performance in demanding applications, this Dormer A520 stub drill bit delivers precise, rapid drilling with outstanding durability. Its advanced Titanium Nitride coating reduces friction and heat build-up, allowing for faster cutting speeds and extended tool life even when working with tough materials such as stainless steel and alloy steels. The stub length design provides increased rigidity and stability, making it ideal for use in CNC machines and hand drills alike.

- High-speed steel (HSS) construction for strength and wear resistance

- Titanium Nitride (TiN) coating for superior hardness and reduced friction

- ADX geometry optimised for fast chip evacuation and low cutting forces

- Stub length for enhanced rigidity and accurate hole positioning

- 4.9mm diameter suitable for precision drilling tasks

- Bright finish on the shank ensures accurate chucking

- DIN 1897 standard for compatibility with modern tooling systems

Whether you are working on engineering projects, maintenance tasks or fabrication work, this drill bit offers consistent performance and reliability. Its robust build and advanced coating make it a valuable addition to any professional or enthusiast toolkit.

GTIN: 7320760039090