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Dormer A321 HSS Steam & Bronze Tempered Drill Bit 12mm Pack of 5

DORMER

Compare today's prices on the "Dormer A321 HSS Steam & Bronze Tempered Drill Bit 12mm Pack of 5".

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Last Updated: 04/11/2026
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Product Description

Compare today's prices on the "Dormer A321 HSS Steam & Bronze Tempered Drill Bit 12mm Pack of 5".

Dormer A321 HSS Steam & Bronze Tempered Drill Bit 12mm Pack of 5

Designed for demanding medium-depth drilling tasks, this heavy-duty HSS drill bit set offers exceptional reliability and longevity. The steam and bronze tempering process hardens the steel to resist heat and wear, while the 12mm diameter delivers precise, clean holes in metals and hard materials. Ideal for professional tradespeople and serious DIY users seeking consistent performance.

- Durable HSS construction with steam and bronze tempering for increased hardness and heat resistance

- Tri-flat shank prevents slippage in standard three-jaw chucks, ensuring secure grip and accurate drilling

- Heavy-duty design optimised for medium-depth drilling applications in steel, metal alloys, and other tough materials

- 12mm diameter provides excellent material removal rate with reduced vibration

- Pack of 5 offers cost-effective stock for repeated jobs on-site or in the workshop

- Suitable for use in corded and cordless drills with standard 13mm chuck capacity

Trust the Dormer A321 for robust, repeatable drilling in professional environments.

GTIN: 3603607072257