Dormer A321 HSS Steam & Bronze Tempered Drill Bit 5.3mm Pack of 10

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Dormer A321 HSS Steam & Bronze Tempered Drill Bit 5.3mm Pack of 10

Engineered for consistent performance in medium-depth drilling, this Dormer A321 drill bit delivers exceptional durability and precision in ferrous metals. The unique steam and bronze tempering process enhances wear resistance, allowing the high-speed steel construction to maintain its cutting edge for longer periods, reducing downtime and ensuring clean, accurate holes in demanding workshop environments.

- Heavy-duty HSS construction for reliable performance in general-purpose metal drilling

- Steam and bronze tempered surface treatment for improved heat dissipation and extended tool life

- Tri-flat shank design prevents slipping in the chuck, providing secure torque transfer

- 135-degree split point eliminates the need for a centre punch and reduces walking on curved surfaces

- Suitable for medium-depth drilling applications in steel, iron, and other ferrous materials

- Pack of 10 ensures you always have a sharp backup on hand for repetitive tasks

- 5.3mm diameter ideal for precision fastening and assembly work

A dependable choice for professionals who demand consistent results from their tooling.

GTIN: 3603607072073