Dormer A777 HSS-E Cobalt Jobber Drill Bits 15mm Pack of 1

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Dormer A777 HSS-E Cobalt Jobber Drill Bits 15mm Pack of 1

Designed to withstand the most demanding drilling tasks, this 15mm Dormer A777 jobber drill bit delivers exceptional performance and longevity in professional and industrial environments. Manufactured from premium high-speed steel with 5% cobalt content, it offers superior heat resistance and wear protection, allowing you to drill into tough materials such as stainless steel, hardened alloys, and cast iron with confidence. The advanced 135 degree split point reduces walking and eliminates the need for centre punching, ensuring an accurate start every time.

- Premium HSS-E (high-speed steel with 5% cobalt) construction for enhanced durability and heat resistance

- 135 degree split point for self-centering and reduced thrust, improving hole accuracy

- Bright finish reduces friction and extends tool life during continuous use

- Precision ground flutes provide efficient chip evacuation in deep holes

- Suitable for drilling a wide range of materials including stainless steel, alloy steels, and hardened metals

- Conforms to ISO 235 and DIN 338 standards, ensuring consistent dimensional accuracy

- Ideal for heavy-duty production runs, maintenance work, and fabrication tasks

Whether you are a skilled tradesperson or an industrial machinist, the Dormer A777 offers the reliability and cutting performance you need for high-stress applications.

GTIN: 7320760374757