Square bar with cross holes and end sockets

Create a 3D CAD model of a straight square-section bar with a cross hole near each end and a square socket cut into each end face. Units: millimetres. Geometry: - Bar: 114 mm long with a 6 mm x 6 mm square cross-section, symmetric about its mid-length. - Cross holes: one circular through-hole near each end, radius 1.7 mm (diameter 3.4 mm). Each hole axis is perpendicular to the bar's long axis and passes side to side through the full 6 mm width. Each hole is centred on the bar's centreline, with its centre 3 mm from the end face. - Hole spacing: exactly 108 mm between the two hole centres, measured along the bar's long axis. - End sockets: a square pocket cut into each end face, 4 mm x 4 mm, centred on the end face and 6 mm deep, leaving 1 mm thick walls on all four sides. The cross hole passes through the socket walls and opens into the socket. - All edges sharp, no fillets or chamfers. Single solid body.

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.