T0   P0   ;Probe 
T1   P0   D+0.850000 ;0.85 Flat end mill 
T2   P0   D+3.175000 Z-0.012833 ;3.175 Flat end mill 
T3   P0   D+3.175000 ;3.175 Engrave mill 30* 0.2 
T4   P0   D+6.000000 Z+15.800167 ;6mm Flat end mill 
T5   P0   D+1.000000 Z+20.456300 ;1mm Flat end mill 
T6   P0   D+0.800000 ;drill 0.7