Dormer A321 HSS Steam & Bronze Tempered Drill Bit 10.5mm Pack of 5

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Dormer A321 HSS Steam & Bronze Tempered Drill Bit 10.5mm Pack of 5

Designed for consistent performance in medium-depth drilling operations, this Dormer A321 drill bit set delivers exceptional durability and accuracy. The steam and bronze tempering process increases surface hardness and reduces friction, allowing for faster cutting speeds and extended tool life. Whether you are working with steel, cast iron, or non-ferrous materials, these heavy-duty HSS bits provide reliable results across a wide range of workshop and industrial applications.

- Heavy-duty high-speed steel construction for robust, long-lasting use

- Steam and bronze tempered surface for enhanced hardness and heat resistance

- Tri-flat shank design prevents slipping in three-jaw chucks and improves torque transfer

- 118 degree point angle ensures clean, precise starts and reduced walking

- Suited for medium-depth drilling in metals, wood, and plastics

- Pack of 5, each bit 10.5mm diameter for consistent sizing and convenience

- Manufactured to Dormer's exacting quality standards for professional results

Ideal for tradespeople and serious DIYers who demand reliable, repeatable drilling performance.

GTIN: 3603607072226