spur gear 3d model

Create a functional industrial spur gear for a matching 12T pinion gear. Large driven gear, 60 teeth, same module as the small gear, outer diameter about 93mm, thickness 10mm, reinforced center hub, perfect round 6mm center bore, four M3 bolt holes around the center for shaft fixing, no decorative holes, no keyway, precise symmetric teeth, engineering CAD style, realistic mechanical part, black PETG plastic appearance, 3D printable gear, compatible with a 12 tooth module 1.5 spur gear. / compatible with a 12 tooth module 1.5 spur gear