Dormer A777 HSS-E Cobalt Jobber Drill Bits 1.3mm Pack of 10

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Dormer A777 HSS-E Cobalt Jobber Drill Bits 1.3mm Pack of 10

Precision drilling in tough materials demands tools that can withstand heat, pressure, and wear without losing sharpness. The Dormer A777 HSS-E Cobalt Jobber Drill Bits are engineered for professional and industrial users who need consistent, reliable performance in high-stress environments. Whether you are working on stainless steel, alloy steels, or hardened metals, these bits deliver clean, accurate holes with reduced breakout, saving you time and extending tool life.

- Manufactured from premium HSS-E cobalt steel for superior heat resistance and durability

- 135 degree split point eliminates the need for centre punching and reduces walking on contact

- Fully ground flutes ensure smooth chip evacuation and excellent surface finish

- DIN 338 compliant for precise dimensional accuracy and interchangeability

- Suitable for use on stainless steel, inconel, titanium, and other hard-to-machine materials

- Pack of 10 x 1.3mm diameter bits for repeated use in production or maintenance tasks

- Ideal for both manual and CNC drilling applications in engineering workshops

Designed to meet the demands of rigorous daily use, these Dormer drill bits represent a reliable choice for any professional toolkit.

GTIN: 7320760374450