val/125.py

import cadquery as cq
w0=cq.Workplane('YZ',origin=(-51,0,0))
r=w0.sketch().segment((-100,16),(-46,-69)).segment((5,-36)).arc((-4,-13),(6,11)).segment((-27,63)).close().assemble().reset().face(w0.sketch().segment((-20,81),(-11,78)).segment((-10,82)).segment((-19,85)).close().assemble()).push([(82,-67)]).circle(18).finalize().extrude(103)