vernier-caliper
81Forging — This article is about the metalworking process. For specific hot forging hearth, see forge. For the act of counterfeiting, see forgery. Hot metal ingot being loaded into a hammer forge Forging is a manufacturing process involving the shaping of… …
82Marking blue — Marking blue, layout stain or Prussian blue is a dye used in metalworking to aid in marking out rough parts for further machining. It is sometimes called Dykem (after a popular brand). It is used to stain or paint a metal object with a very thin… …
83Machinist — A machinist is a person who uses machine tools to make or modify parts, primarily metal parts, a process known as machining. This is accomplished by using machine tools to cut away excess material much as a woodcarver cuts away excess wood to… …
84TI-92 series — The Texas Instruments TI 92 calculator, originally released in 1995, was a large calculator with a QWERTY keyboard. Because of this keyboard, it was given the status of a computer rather than calculator by American testing facilities and cannot… …
85Drill bit — For the fictional character, see Drill Bit (Transformers). For the cancelled skyscraper nicknamed Drill bit, see Chicago Spire. For the types used in drilling wells, see Well drilling. From top to bottom: Spade, lip and spur (brad point), masonry …
86Laser cutting — process on a sheet of steel. CAD (top) and stainless steel laser cut part (bottom) Laser cutting is a technology that uses a laser to cut materials, an …
87Height gauge — A height gauge is a measuring device used either for determining the height of something, or for repetitious marking of items to be worked on.The former type of height gauge is often used in doctor s surgeries to find the height of people. The… …
88Nibbler — For other uses, see Nibble (disambiguation). Manual nibbler, punch and die type A nibbler is a tool for cutting sheet metal with minimal distortion. One type operates much like a punch and die, with a blade that moves in a linear fashion against… …
89Counterbore — A counterbore in a metal plate A counterbore can refer to a cylindrical flat bottomed hole, which enlarges another hole, or the tool used to create that feature. A spot face is a very shallow counterbore. A counterbore hole is used when a… …
90Magnetic base — as used in the engineering metaltrades. Fixed magnetic base with sna …
