Dormer A777 HSS-E Cobalt Jobber Drill Bits - 4.2mm, Pack of 10

Introducing the 'Dormer A777 HSS-E Cobalt Jobber Drill Bits - 4.2mm’, an exceptional set of 10 meticulously engineered cobalt drill bits. These high-speed tools are enhanced with a premium bronze finish, showcasing not only their robust strength but also their delicate craftsmanship. The featured 4 Facet Point up to 1.4mm ensures precision drilling with a remarkably straight shank conforming to DIN 338 standards and meeting NAS 907J specifications. The sharp 135° point angle is designed for improved accuracy and advanced performance, reinforcing your confidence in successful, error-free drilling tasks every time. When it comes to high-quality workmanship, these cobalt jobber drill bits exceed expectations while promising longevity and durability. The unique fusion of speed, strength and precision makes it an ideal choice for professionals and hobbyists alike. Trust in the Dormer A777 to bring power and efficiency to your toolbox.