"""Approximate stepped plunger / valve pin inferred from reference 061119."""

from shaft_common import cut_end_bore, export_horizontal, stepped_body


SEGMENTS = [
    (9.0, 20.0),
    (18.0, 72.0),
    (12.0, 10.0),
    (16.0, 7.0),
    (18.0, 6.0),
]


def gen_step():
    body, total = stepped_body(SEGMENTS)
    body = cut_end_bore(body, total, diameter=8.0, depth=2.5)
    return export_horizontal(body, "plunger_061119_like")