| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-9)) | |
| r=w0.sketch().push([(-44,41)]).circle(1).push([(21,-34)]).rect(48,12).finalize().extrude(-41).union(w0.sketch().segment((-25,-40),(38,-42)).segment((39,19)).segment((-24,21)).close().assemble().finalize().extrude(54)).union(w0.workplane(offset=59/2).moveTo(7,-10).cylinder(59,12)) |