Learn More › Cordless glue guns create quick adhesive bonds between surfaces such as paper, wood, plastic, metal, fabric, and ...

[Chris] made his own extruder out of a hot glue gun and made it so simple we’re surprised we haven’t seen this build before. The basic operations of a plastic extruder – pushing a rod of ...

but it takes multiple attempts and several redesigns of the mechanical parts of the extruder before he finally ended up with the plastic shell of the glue gun as part of the assembly. The last ...