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Dormer A510 HSS TiN ADX Jobber Drill Bit 3mm Pack of 1 - Image 1
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Dormer A510 HSS TiN ADX Jobber Drill Bit 3mm Pack of 1

DORMER

Compare today's prices on the "Dormer A510 HSS TiN ADX Jobber Drill Bit 3mm Pack of 1".

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Last Checked: 05/11/2026
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Product Description

Compare today's prices on the "Dormer A510 HSS TiN ADX Jobber Drill Bit 3mm Pack of 1".

Dormer A510 HSS TiN ADX Jobber Drill Bit 3mm Pack of 1

This high-precision drill bit is engineered for exceptional performance in demanding 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. Whether you are working with steel, stainless steel, or other alloys, this 3mm jobber bit delivers clean, accurate holes with minimal effort, making it an indispensable addition to any professional or serious DIY toolkit.

- Premium grade high-speed steel (HSS) for robust durability and resistance to wear

- Titanium Nitride (TiN) coating provides a hard, low-friction surface for improved chip flow and reduced torque

- ADX (Advanced Drill eXtra) geometry optimises point sharpness and cutting efficiency for faster penetration

- 118° split point ensures self-centring and reduces the need for pilot holes, minimising walking on start

- Precision ground flute design enhances swarf evacuation, preventing clogging even in deep holes

- Universal 3mm diameter suitable for a wide range of drilling applications in metal, plastic, and wood

- Manufactured to exacting Dormer standards for consistent quality and reliable performance

Ideal for use in both hand-held and machine drilling, this drill bit will provide long-lasting cutting action and professional results time after time.

GTIN: 7320760036495