57-062 HSS-Co metal drill bit, 12.0 mm

Brand: NEO TOOLS

HSS-Co 12.0 mm metal drill bit, 57-062 by NEO TOOLS is a deeply ground drill bit according to DIN 338 and made of M35 steel with 5% cobalt addition. It uses an apex angle of 135° and type C shear correction. It has a cylindrical handle. The length of the working part is 101 mm and its overall length is 151 mm. The maximum speeds are: INOX 300-325 rpm, general metals 600-650 rpm. The purpose of this drill bit by NEO TOOLS is drilling in demanding materials such as stainless, acid-resistant and heat-resistant steel.