Dormer A777 HSS-E Cobalt Jobber Drill Bits 11.8mm Pack of 5

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Dormer A777 HSS-E Cobalt Jobber Drill Bits 11.8mm Pack of 5

Engineered for the toughest drilling applications, these Dormer A777 drill bits deliver exceptional durability and precision in high-stress professional and industrial environments. Whether you are working with stainless steel, hardened alloys, or abrasive materials, the advanced HSS-E cobalt construction ensures consistent performance and extended tool life, reducing downtime and increasing productivity on every job.

- Premium 8% cobalt HSS-E steel for superior heat resistance and hardness

- 135-degree split point eliminates walking and enables immediate, accurate penetration

- Fully ground flutes provide smooth chip evacuation and reduced friction

- Ideal for drilling in high-tensile materials up to 1200 N/mm²

- Pack of 5 bits, each 11.8mm diameter, for value and convenience

- Jobber length suited for general-purpose deep hole drilling

- Conforms to DIN 338 standards for reliable dimensional accuracy

Designed for demanding users who need unwavering reliability, the Dormer A777 pack is a trusted choice for repeated, high-quality results in challenging conditions.

GTIN: 7320760374627