Blum Hinge Clip Holder

Made this to hold blum hinge clips when installing in a cabinet, the idea is strike your line from the cabinet face where the hinge clip should hang. has two magnets in it to retain the hinge clip but are not necessary (8mmx3mm) got em on amazon cant find the link but any magnet that fits will do. this is for a blum screw on 0mm mounting plate. the two big holes are so can you drive the mounting screws