M00 -- Program stop

M01 -- Optional stop

M02 -- Program end

M03 -- Spindle normal rotation

M04 -- Spindle reverse rotation

M05 -- Spindle stop

M06 -- Tool change

M07 -- Oil shot on

M08 -- Coolant on

M09 -- Oil shot off / coolant off

M10 -- 4th axis clamp

M11 -- 4th axis unclamp

M19 -- Spindle orientation

M20 -- External M function

M21 -- Indexing start

M22 -- External M function

M23 -- External M function

M24 -- External M function

M25 -- External M function

M26 -- External M function

M27 -- External M function

M28 -- External M function

M29 -- External M function

M30 -- Program end

M31 -- Interlock bypass on

M32 -- interlock bypass off

M33 -- tool storage

M35 -- AtC return preparation

M40 -- Spindle neutral

M41 -- Spindle speed range low

M42 -- Spindle speed range middle

M43 -- Spindle speed range high

M46 -- tool breakage detector

M47 -- Auto centering system

M48 -- Override cancel off

M49 -- Overridr cancel on

M50 -- Oil hole coolant on

M51 -- Air blow on

M52 -- Dust collector air blow on

M53 -- Sensor air blow on

M54 -- High pressure coolant on

M55 -- Oil mist on

M56 -- High pressure coolant off

M58 -- Dust collector / air blow / sensor air blow off

M59 -- Air blow off

M60 -- Work loading I

M61 -- Work unloading I

M62 -- Work loading II

M63 -- Work unloading II

M64 -- Auto door open

M65 -- tool skip off

M66 -- tool skip on

M67 -- Auto door close

M68 -- Clamp II

M69 -- Unclamp II

M70 -- Work counter

M73 -- Y-axis mirror image off

M74 -- Y-axis mirror image on

M75 -- X-axis mirror image off

M76 -- X-axis mirror image on

M90 -- AE censor on

M91 -- AE censor off

M93 -- Alarm on

M94 -- Alarm off

M95 -- Boring compesation pin in

M96 -- Macro interruption

M97 -- Macro interruption cancel

M98 -- Subrutine call from main program

M99 -- Subrutine call from sub program