5% COBALT TWIST DRILLS, EXTRA SHORT SERIES

The 5% cobalt extra-short series twist drills are designed for drilling operations requiring precision and wear resistance. The cobalt alloy ensures greater hardness and tool life, particularly suitable for medium to high hardness metallic materials. The extra-short configuration allows optimal control during machining, reducing vibrations and improving hole stability. These drills are suitable for professional applications where reliability and consistent performance are required under demanding working conditions.