General Turning Inserts CN… InsertEPSR = 80° Insert included angleAN = 0° Clearance angle major CC… InsertEPSR = 80° Insert included angleAN = 7° Clearance angle major DN… InsertEPSR = 55° Insert included angleAN = 0° Clearance angle major DC… InsertEPSR = 55° Insert included angleAN = 7° Clearance angle major SN… InsertEPSR = 90° Insert included angleAN = 0° Clearance angle major SC… InsertEPSR = 90° Insert included angleAN = 7° Clearance angle major TN… InsertEPSR = 60° Insert included angleAN = 0° Clearance angle major TC… InsertEPSR = 60° Insert included angleAN = 7° Clearance angle major VN… InsertEPSR = 35° Insert included angleAN = 0° Clearance angle major VB, VC… InsertEPSR = 35° Insert included angleAN = 5° VB Clearance angle majorAN = 7° VC Clearance angle major WN… InsertEPSR = 80° Insert included angleAN = 0° Clearance angle major