This dust boot is specifically designed for the Onefinity Elite CNC machines equipped with an 80mm spindle that has a minimal clearance between spindle body and the dual rails Z gantry. The system is made out of 1/2" clear Lexan Polycarbonate with a magnetic removable base that holds a transparent flexible screen that allows viewing of you'r cutting/engraving tool in process . Magnetic base is easily detached for full access to tool install. Design to fit an 80mm spindle and vacuum hose adapter selected.
Please specify collet "Extension Length" when placing order (see sketch, last photo)