Spiralbor 20,5mm neddreid tange HSS-R ECO

High performance standard twist drill bit, reduced shank
- High true running accuracy
- High cutting performance
- Long tool life
- High resistance against breaking forces
- Reduced shank ensures that even larger bit diameters fits into smaller drill chucks
- For normal drilling work in commonly used materials, for steel and cast steel, alloyed and unalloyed, gray cast iron, malleable cast iron, sintered iron, nodular cast iron, graphite, bronze, tough brass, short-chipping aluminum up to 900 N / mm²