Dormer A777 HSS-E Cobalt Jobber Drill Bits 0.3mm Pack of 10

Compare today's prices on the "Dormer A777 HSS-E Cobalt Jobber Drill Bits 0.3mm Pack of 10".

Dormer A777 HSS-E Cobalt Jobber Drill Bits 0.3mm Pack of 10

Engineered for precision in the most demanding professional and industrial settings, these ultra-fine 0.3mm drill bits deliver exceptional durability and heat resistance, making them ideal for tough materials and high-stress machining operations where standard bits would quickly fail. The advanced HSS-E cobalt alloy composition ensures extended tool life and consistent performance, even when drilling into stainless steel, alloys, and hardened metals.

- Manufactured from premium HSS-E cobalt steel for superior hardness and wear resistance

- 135° split point design reduces walking and eliminates the need for centre punching

- Precision ground to tight tolerances for accurate hole diameters in micro-machining applications

- Self-centering geometry ensures clean, burr-free entry on curved and flat surfaces

- Suitable for use in manual drills, drill presses, and CNC machines

- Pack of 10 identical 0.3mm jobber length bits for high-volume or repeated small-hole work

- Ideal for electronics, model making, precision engineering, and toolmaking

Trusted by professionals worldwide, these bits offer unwavering reliability in every cut.

GTIN: 7320760375761