Milling Machine Slotting Attachment
Milling Machine Slotting Attachment. A slotting attachment converts the rotary motion of the spindle into reciprocating motion of the ram by means of an eccentric or crank housed with in the attachment thus a milling machine can be converted into a slotter by accepting a single point slotted tool at the bottom end of the ram and is conveniently used for cutting internal or external key ways