Depth of cut and condition of machine

Rigidity of job holding

Material of tool and workpiece

All the above

The cutting speed of slotter is expressed in metre / min

Feed of slotter is expressed in mm per double stroke

The tool post of slotter can hold tool as well as tool bar for holding bit

The length of slotter stroke is equal to the thickness of job to be machined

External keyway on long shaft

Internal grooves

Woodruff key way on a shaft

Keyway for feather key