Dormer A777 HSS-E Cobalt Jobber Drill Bits 0.55mm Pack of 10

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Dormer A777 HSS-E Cobalt Jobber Drill Bits 0.55mm Pack of 10

These precision drill bits are engineered to deliver consistent, reliable performance in the most demanding professional and industrial applications. The 0.55mm diameter is ideal for intricate work in hardened materials, ensuring clean, accurate holes even under high-stress conditions.

- Manufactured from high-speed steel with 5% cobalt (HSS-E) for exceptional heat resistance and durability

- 135-degree split point eliminates walking and reduces thrust, making start-up effortless and precise

- Suitable for drilling stainless steel, titanium, cast iron, and other tough alloys

- Jobber length design offers the perfect balance between reach and rigidity for general-purpose use

- Each bit is ground to tight tolerances for consistent hole size and concentricity

- Pack of ten ensures you always have a sharp spare at hand for continuous workflow

Perfect for toolmakers, engineers, and maintenance professionals who demand accuracy and longevity from their cutting tools.

GTIN: 7320760375815