Dormer A777 HSS-E Cobalt Jobber Drill Bits 13.5mm Pack of 5

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Dormer A777 HSS-E Cobalt Jobber Drill Bits 13.5mm Pack of 5

Engineered for demanding professional and industrial environments, these Dormer A777 drill bits deliver exceptional reliability and longevity under high-stress conditions. The premium HSS-E cobalt construction provides superior heat resistance and edge retention, making them ideal for drilling tough materials such as stainless steel, hardened alloys, and high-strength steels. Each bit is precision-ground with a 135 degree split point that reduces walking and ensures accurate, clean hole starts without the need for a pilot hole.

- Made from high-speed steel with 8% cobalt (HSS-E) for enhanced hardness and thermal stability

- 135 degree split point geometry for self-centring and reduced thrust force

- Optimised for high-tensile materials, including stainless steel and titanium alloys

- Pack of five 13.5mm diameter jobber length bits for versatile metalworking tasks

- Suitable for use in both handheld drills and machine tool applications

- Dormer quality manufacturing ensures consistent performance and extended tool life

- Bright finish with controlled flute design for efficient chip evacuation

Perfect for workshops, maintenance teams, and production lines where consistent drilling results are required.

GTIN: 7320760374702