REGENI RG104 PCB holder changing 360 degrees every 90 turn fix to add or remove solder

REGENI develops a manipulation jig like RG-104 PCB holder, not only PCB but plate and BAG chip on the plate, to change direction and fix angle every 90 degrees turn to add or remove solder on the part. Please check the shape and also disassembly tool RG512 can be a squeegee to apply flux or prying up tool to take apart mobile phone. Please send me email: [e-mail]