Dormer A520 HSS TiN ADX Stub Drill Bit 8.1mm Pack of 1

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Dormer A520 HSS TiN ADX Stub Drill Bit 8.1mm Pack of 1

This high-performance stub drill bit is engineered to deliver exceptional precision and longevity, making it the ideal choice for demanding drilling applications in a wide range of materials. The advanced Titanium Nitride coating significantly reduces friction and heat buildup, allowing for faster cutting speeds and extended tool life compared to standard HSS bits.

- Constructed from premium high-speed steel for superior toughness and wear resistance

- Titanium Nitride (TiN) coating enhances surface hardness and provides excellent lubricity

- ADX geometry optimises chip evacuation and reduces cutting forces for cleaner holes

- Stub length design increases rigidity and minimises deflection for accurate drilling

- 118-degree split point eliminates the need for pilot hole spotting and prevents walking

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

- DIN 1897 compliant for consistent quality and interchangeability

Ideal for professional machinists and serious DIY users who demand reliability and repeatable results in every job.

GTIN: 7320760039410