| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-5,0)) | |
| r=w0.sketch().segment((-26,-50),(39,-50)).segment((39,20)).segment((33,20)).arc((-21,45),(-26,-14)).close().assemble().finalize().extrude(-33).union(w0.workplane(offset=42/2).moveTo(18,35).cylinder(42,6)) |