Screw Hole Boolean Cutter

Keyhole Screw Mount – Boolean Cutter / Negative InsertThis model is a boolean cutter designed to create a keyhole-style screw mounting slot in any 3D model using a Boolean Difference operation.The shape combines a circular screw-head pocket with a narrow vertical channel, allowing objects to slide down onto a wall-mounted screw and lock into place under gravity. Once subtracted, the resulting cavity lets the printed part hang securely while remaining removable.This is not a physical part—it is intended to be used as a negative volume and subtracted from another model.✦ Design DetailsCircular upper cavity sized to accept a screw headTapered vertical slot allows the screw shaft to slide and seatFlat rear profile for clean subtraction against flat or curved surfacesSmooth transitions to avoid stress risers in the final printed part✦ Intended UseImport this STL into your CAD or modeling softwarePosition it where you want the mounting pointPerform a Boolean Difference / Subtract operationPr