Dormer A777 HSS-E Cobalt Jobber Drill Bits 0.7mm Pack of 10

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Dormer A777 HSS-E Cobalt Jobber Drill Bits 0.7mm Pack of 10

Designed to withstand the most demanding drilling applications, this pack of ten Dormer A777 jobber drill bits delivers exceptional longevity and precision in high-stress professional and industrial environments. The premium HSS-E cobalt construction provides superior heat resistance and edge retention, making these bits ideal for machining tough materials such as stainless steel, titanium, and hardened alloys. With a slender 0.7mm diameter, they offer the fine control needed for intricate work in engineering and manufacturing.

- Made from HSS-E cobalt steel for enhanced hardness and thermal stability during extended use

- 135-degree split point design reduces walking and enables self-starting for accurate hole placement

- Ideal for drilling high-tensile and abrasive materials in industrial and workshop settings

- Cylindrical shank fits standard three-jaw chucks, ensuring secure clamping and minimal runout

- Pack of 10 provides a convenient supply for repeated use or multi-bit setups

- Precision-ground flutes promote efficient chip evacuation and smoother cutting action

- DIN 338 compliant, offering reliable performance within established manufacturing tolerances

Upgrade your tooling with these high-performance drill bits engineered for maximum durability and repeatable results.

GTIN: 7320760375846