I need small dust blower beside my resin printer to blow out any dust particles from resin vat and from the top of the screen before printing.

This holder fits a blower that has a tube of 8.3mm or less. I included .3mf file if you want to change some dimensions. For example Microsoft 3D Builder takes that file type.

This is intended to be used on Biltema Pegboard, which has 4mm holes, 12mm apart from each other and it is sold in Scandinavia, but there are other brands around the world with same dimensions. You can also attach this to wall with wood screws (screw head 10mm or less). Or remix to fit your pegboard