Centerless thrufeed grinding for DRILL WITH TAPER

The part is long drill made of high speed steel. it needs a tapper for it’s coolant function. The diameter is from 2.5mm-13mm and the longest is 400mmL.
- S-18NC2 has A and B axes. B axis can loading the small diameter drill safely. A axis is for grinding.
- Automation: One servo pushing and positioning.

