Dormer A510 HSS TiN ADX Jobber Drill Bit 8.5mm Pack of 1

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Dormer A510 HSS TiN ADX Jobber Drill Bit 8.5mm Pack of 1

Engineered for high-efficiency drilling in demanding materials, this Dormer A510 drill bit delivers exceptional productivity and extended tool life. The Titanium Nitride (TiN) coating reduces friction and heat buildup, enabling faster cutting speeds and superior wear resistance compared to uncoated HSS bits. Whether you are working in stainless steel, alloy steels, or cast iron, this jobber-length bit ensures clean, accurate holes with minimal effort, making it an indispensable addition to any professional or serious DIY toolkit.

- Premium high-speed steel (HSS) substrate for strength and durability

- Titanium Nitride (TiN) coating for enhanced hardness, lubricity, and heat dissipation

- ADX geometry (advanced drill point) reduces thrust force and improves chip evacuation

- 118-degree split point for self-centring and reduced walking on contact

- Jobber length suitable for general-purpose drilling in a wide range of materials

- Precision-ground flutes and point for consistent hole quality and tight tolerances

- 8.5mm diameter ideal for reaming, tapping preparation, and structural work

This drill bit offers the perfect balance of speed, precision, and longevity for every workshop.

GTIN: 7320760037041