CNC PROGRAMMING CODING EXAM PREP
LATEST 2026 WITH COMPLETE QUESTIONS
AND VERIFIED CORRECT ANSWERS ALREADY
GRADED A+
◉M01 . Ans: Optional Stop
◉M03 . Ans: Spindle on clockwise
◉M04 . Ans: Spindle on counterclockwise
◉M05 . Ans: Spindle off
◉M08 . Ans: Coolant On
◉M09 . Ans: Coolant off
◉M30 . Ans: End of program return to start
LATEST 2026 WITH COMPLETE QUESTIONS
AND VERIFIED CORRECT ANSWERS ALREADY
GRADED A+
◉M01 . Ans: Optional Stop
◉M03 . Ans: Spindle on clockwise
◉M04 . Ans: Spindle on counterclockwise
◉M05 . Ans: Spindle off
◉M08 . Ans: Coolant On
◉M09 . Ans: Coolant off
◉M30 . Ans: End of program return to start