Abrasive Belt Swing Grinder
This file appears in: 3M & World War II: The Products
Abrasive belt swing grinder, developed in the New Methods program.
This file appears in: 3M & World War II: The Products
3M & World War II: The Products
3M Tapes
Many 3M products were put to new uses and others were developed as part of the war effort.
Over 100 different types of “Scotch” tapes were developed and manufactured to assist war production.…