Parallel shank with thread and flat* M42 HSS+8% Cobalt Length= DIN844L Typ N Teeth end cutting to centre 30° Right hand spiral Right hand cutting
*Shanks according to .DIN1835 B+D. These tools follow the long length of DIN844 end mills but have a combi shank that is suitable For use in threaded as well as plain and sidelock chucks. Dimensions are generally similar to those of long series threaded shank End mills covered by BS122 Part 4. The most notable difference is that DIN1835B+D specifies 20mm shank for 20-22mm cutters.