Fully ground HSS-G twist drills with hexagon shank
according to DIN 3126 E6.3

Use: Powerful drill bits for highest demand in industry and kraft. Suitable for drilling in steel, cast steel, alloyed and non-alloyed materials up to 900 N/mm2 , grey cast iron, spheroidal graphite cast iron, sintered iron, alloyed aluminium short-chip, bronze etc.

Suitable for use with 1/4" bit adaptors