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Dormer A520 HSS TiN ADX Stub Drill Bit 3.1mm Pack of 1 - Image 1
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Dormer A520 HSS TiN ADX Stub Drill Bit 3.1mm Pack of 1

DORMER

Compare today's prices on the "Dormer A520 HSS TiN ADX Stub Drill Bit 3.1mm 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 A520 HSS TiN ADX Stub Drill Bit 3.1mm Pack of 1".

Dormer A520 HSS TiN ADX Stub Drill Bit 3.1mm Pack of 1

Designed for precision drilling in tough materials, this Dormer A520 stub drill bit delivers exceptional performance and longevity thanks to its advanced Titanium Nitride coating, making it a reliable choice for professional and workshop applications where accuracy and durability are paramount.

- Titanium Nitride (TiN) coating reduces friction and extends tool life, allowing for faster drilling speeds and improved chip evacuation

- High-Speed Steel (HSS) substrate provides excellent hardness and heat resistance, ideal for drilling into steel, stainless steel, cast iron, and non-ferrous metals

- ADX geometry features a self-centring point and specialised flute design for clean, accurate holes and reduced thrust forces

- Stub length offers increased rigidity and stability, perfect for confined spaces and repetitive production drilling tasks

- Precise 3.1mm diameter with tight tolerances ensures consistent hole sizing and minimises the risk of breakage

- Manufactured to Dormer's high quality standards, backed by decades of cutting-tool expertise

Ideal for maintenance, fabrication, and engineering projects where a compact, high-performance drill is required.

GTIN: 7320760038918