Tend machines that trim excess welting material.
What does a Welt Trimming Machine Operator do?
Tends machine that trims excess welting material from inside edge of hat body or brim: Turns screws to adjust depth of cut of machine blade, using screwdriver. Positions edge of hat body or brim against machine guide and pulls lever to lower presser foot onto material. Depresses pedal to start machine that cuts inside welt of hat body or brim. Removes cut welt from inside edge of hat body.