A professional who operates machine to insert and staple brush-filling material into prebored holes of brush head. Responsibilities include:

• Places spool of wire on machine spindle and threads wire into staple machine.
• Lays material in feeder box.
• Turns manual-control wheel to test feeding and staple-forming operation.
• Twists key to clamp brush head in holding block.
• Turns handwheel and screw adjustment to adjust tilt and height of machine table and positions brush head under filling spout.
• Depresses pedal to start machine and moves brush head under filling spout to ensure that brush-filling material is inserted and stapled in brush head holes.
• Readjusts table to accommodate varying angles of holes in brush head.