kwb Quality *** HSS DIN 338 Typ N Twist drill, 14 mm (159140)

PRECISION TOOL: Roll-forged HSS metal drill bits with turned shank, conforming to DIN 338 standards for excellent borehole accuracy. METAL DRILLING: The blue-black metal drill bits belong to the Type N drill bit category, featuring a standard spiral design suitable for medium-cutting materials. ROLL-FORGED CONSTRUCTION: The steel drill bits are manufactured by heating metal round bars and then rolling them into their characteristic spiral shape, facilitating efficient chip removal during drilling. TURNED SHANK: The turned round shank of the spiral drill bit is designed for use with larger diameters in standard drill machines. VERSATILE USAGE: The steel drill bits with a 118° point angle are suitable for basic drilling tasks in alloyed and unalloyed steel, cast iron, non-ferrous metals, and hard plastics.