Metal too ‘gummy’ to cut? Draw on it with a Sharpie or glue stick

Metal too ‘gummy’ to cut? Draw on it with a Sharpie or glue stick

Your everyday permanent markers, glue sticks and packing tape may offer a surprisingly low-tech solution to a long-standing nuisance in the manufacturing industry: Making soft and ductile, or so-called "gummy" metals, easier to cut.

July 30, 2018