Job Description:

• 1) Sets up and operates drilling machine, equipped with vertically opposed hollow drills, that drill holes in glass and mirrors: Reads work ticket to determine size, quantity, and placement of holes to be drilled.

• 2) Selects specified diamond-tipped hollow drill bits and installs bits in upper and lower spindles, using wrench.

• 3) Turns knob to adjust depth of bore and rate of ascent and descent at which drill bits enter glass.

• 4) Measures and clamps guide rail and stops on drill table according to specifications.

• 5) Turns valve to start flow of coolant and presses button to start electric motor.

• 6) Positions glass or mirror against stops on drill table.

• 7) Depresses pedal or presses button to start drilling cycle that automatically clamps glass, drills hole, and releases glass.

• 8) Repositions glass and repeats drilling procedure until specified number of holes have been drilled.

• 9) Inspects holes for chips or cracks and verifies placement of holes according to specifications, using ruler.

• 10) Places mirror or glass on pallet.