About this 3D model

I designed this Y-blastgate for my router table to be able to suck at the top and bottom of the router bit, or to lock it. I did this for myself in 41.8mm. But I also have a 40mm variant here, which might fit better for you. 8 M3x16 screws and 8 M3 nuts and washers are needed for assembly. If you like my model, I would be very happy about a comment and a like.