Page 209 - Demo

207CENTER DRILLINGExplanation of Drilling Heads MM ECS-%u2026 Description Example:MM ECS - A 4.00 x 10 - 2 T061 2 3 4 5 61 Designation of Drilling HeadMM ECS %u2013 interchangeable head for centering drilling with MULTI-MASTER connection2 Centering Hole TypeA %u2013 centering hole type aB %u2013 centering hole type b120%u00ba 120%u00b0STA_2STA_2120%u00b0STA_2STA_23 Cutting Diameter (DC)DC4 Connection Diameter Machine Size (DCONMS)DCONMS5 Number of Cutting Edges6 MULTI-MASTER Connection SizeBasic Dimensions of Drilling Heads MM ECS-%u2026Type ALPR120%u00ba DCTHSZMSSTA_2DCONMSSDLSD_2PLType B120%u00b0STA_2SDLPLSD_2SD_3DC %u2013 cutting diameterDCONMS %u2013 connection diameter machine sideTHSZMS %u2013 connection thread designationLPR %u2013 protruding lengthSDL %u2013 step diameter lengthSD_2 %u2013 step distanceSD_3 %u2013 step distanceSTA_2 %u2013 step included anglePL %u2013 point length