Dormer A520 HSS TiN ADX Stub Drill Bit 13mm Pack of 1

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Dormer A520 HSS TiN ADX Stub Drill Bit 13mm Pack of 1

This high-performance stub drill bit delivers exceptional precision and durability for demanding metalworking applications. Engineered with a Titanium Nitride (TiN) coating, it significantly reduces friction and heat buildup, allowing for faster cutting speeds and extended tool life. The stub length design provides increased rigidity and reduced deflection, making it ideal for use in CNC machines and hand tools where accuracy and stability are critical. Whether you are drilling into steel, stainless steel, or cast iron, this bit ensures clean, consistent holes with minimal effort.

- Titanium Nitride (TiN) coating for enhanced wear resistance and lower cutting temperatures

- HSS (High-Speed Steel) substrate for robust strength and toughness

- ADX geometry optimised for aggressive chip evacuation and reduced cutting forces

- Stub length for superior rigidity and reduced vibration

- 13mm diameter suitable for medium-to-large hole applications

- 130-degree point angle ensures a positive start and reduces walking

- Suitable for use in both manual and automated drilling operations

- Manufactured to Dormer’s exacting standards for consistent performance

Ideal for professional engineers and serious DIY users who demand reliability and precision from their tooling.

GTIN: 7320760038895