Dormer A520 HSS TiN ADX Stub Drill Bit 3.6mm Pack of 1

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Dormer A520 HSS TiN ADX Stub Drill Bit 3.6mm Pack of 1

This high-performance stub drill bit delivers exceptional accuracy and extended tool life in demanding applications, making it the ideal choice for professional machinists and engineers who require reliable, repeatable results in steel, stainless steel, and cast iron. The advanced Titanium Nitride coating reduces friction and heat buildup, enabling faster cutting speeds and improved chip evacuation while minimising wear on the cutting edges. Designed with a specialised ADX point geometry, this bit offers self-centring capability and reduced thrust, resulting in cleaner holes with less effort and greater positional accuracy.

- Titanium Nitride (TiN) coating for enhanced hardness, wear resistance, and lower friction

- High-speed steel (HSS) substrate for toughness and edge retention

- ADX point geometry provides self-centring action and reduces walking on curved or angled surfaces

- Stub length design increases rigidity and reduces deflection, ideal for CNC and manual drilling

- Suitable for a wide range of materials including alloy steels, tool steels, and stainless steels

- Precision ground flutes ensure efficient swarf removal and consistent chip flow

- 3.6mm diameter with a tight tolerance for accurate hole sizing

- Manufactured by Dormer, a trusted brand in industrial cutting tools

Add this Dormer A520 stub drill bit to your kit for consistent, high-quality holes with every use.

GTIN: 7320760038963