Which file should I choose?
Use 1SCC304157F0001.dxf (revision A) to insert the supplied editable drawing into your layout. The ZIP contains the unmodified 1SCC304157F0001.dxf.
Use OT630-800E03Y.STP.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OT630-800E03Y.STP.stp.
