import cadquery as cq w0=cq.Workplane('ZX',origin=(0,-29,0)) w1=cq.Workplane('YZ',origin=(5,0,0)) r=w0.workplane(offset=9/2).moveTo(-10,-44).cylinder(9,6).union(w1.workplane(offset=45/2).moveTo(16,3).cylinder(45,13))