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DOT Code: 605.682-010

Industry: ordnance

Sets up and operates planer-type machine to cut matting (knurling) on sighting ribs of shotguns to improve appearance and reduce glare: Attaches holding fixtures and matting tools on machine and clamps rib, or barrel with rib attached, in fixture, using handtools. Depresses lever to position cutting tool in relation to rib, and starts machine which moves rib under stationary tool. Maintains even pressure on lever to obtain smooth cut. Turns adjustment knob after each pass to increase depth of cut. Removes rib from holding fixture. May shim fixture to level workpiece. May hone surface of rib to remove burs.

GOE: 06.02.02 STRENGTH: M GED: R3 M2 L2 SVP: 4 DLU: 77