Job Description:

• 1) Tends power screwdriver that tightens bolts, nuts, or drives screws to assemble products fabricated from materials, such as wood, metal, plastic, or other materials: Threads or clamps specified torque chuck onto machine spindle.

• 2) Inserts shank of specified wrench or screwdriver bit into chuck and tightens it, using chuck wrench.

• 3) Inserts screw or bolt through holes of workpieces or nut onto stud, and turns screw or bolt to catch thread.

• 4) Positions bolt or nut under bit, and depresses lever to lower spindle and grip head of screw or nut.

• 5) Pushes pedal to activate spindle that turns and tightens nut, bolt, or screw to torque limit of chuck.

• 6) May tend machine that positions screw or bolt into workpiece.

• 7) May tend machine that is activated by pressing workpiece against chuck.

• 8) May fill hoppers with screws and tend machine that automatically feeds screw between aligned holes of workpiece.