Pittsburgh Tools is just a brand owned by Harbor Freight. Harbor Freight imports cheap junk tools from China and then labels them as Pittsburgh Tools brand when they land on American soil.
keebler elves
because it removes the tempering(hardness) of the object, generally on the surface, and makes it easier to work the metal without ruining your tools or "work" hardening the surface.
Hindustan Machine Tools was created in 1953.
Machine tools are specialized devices or apparatus designed to perform specific machining operations to shape, cut, or finish materials, primarily metals. These operations rely heavily on precise movements and actions. The significance of machine tools lies in their ability to produce uniform and standardized parts, integral for large-scale manufacturing. The prowess of machine tools, from ancient lathes to state-of-the-art CNC machines, has underpinned the world’s industrial advancements.
They used to be. Now I'm not sure. More tools are made offshore everyday :-(