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       CODE: 676.682-010 Buy the DOT:Download/CD-ROM
TITLE(s): DRILL OPERATOR, AUTOMATIC (glass products) alternate titles: driller, multiple spindle
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. Selects specified diamond-tipped hollow drill bits and installs bits in upper and lower
spindles, using wrench. Turns knob to adjust depth of bore and rate of ascent and descent at which
drill bits enter glass. Measures and clamps guide rail and stops on drill table according to
specifications. Turns valve to start flow of coolant and presses button to start electric motor.
Positions glass or mirror against stops on drill table. Depresses pedal or presses button to start
drilling cycle that automatically clamps glass, drills hole, and releases glass. Repositions glass
and repeats drilling procedure until specified number of holes have been drilled. Inspects holes for
chips or cracks and verifies placement of holes according to specifications, using ruler. Places
mirror or glass on pallet.
GOE: 06.02.08 STRENGTH: H GED: R3 M2 L1 SVP: 4 DLU: 77
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