od cutting tool
101Gear cutting — is any number of methods used to manufacture precision gears.Gear hobbing is a method by which a special hobbing anto cutter and gear blank are rotated at the same time to transfer the profile of the hob onto the gear blank.Spur and other… …
102stone-tool industry — Any of several assemblages of artifacts that display the earliest technology used by humans. These stone tools have survived in great quantities and now serve as the major means of determining hominid activities. Archaeologists have classified… …
103Edge tool — Edge Edge ([e^]j), n. [OE. eg, egge, AS. ecg; akin to OHG. ekka, G. ecke, Icel. & Sw. egg, Dan. eg, and to L. acies, Gr. akh point, Skr. a[,c]ri edge. [root]1. Cf. {Egg}, v. t., {Eager}, {Ear} spike of corn, {Acute}.] 1. The thin cutting side of… …
104flake tool — a Paleolithic or later stone tool made from a flake struck from a larger core. [1945 50] * * * Stone Age devices, usually flint (see chert and flint), shaped by flaking off small particles or by breaking off a large flake to use as a tool.… …
105machine tool — noun a powered machine for cutting or shaping or finishing metals or other materials • Hypernyms: ↑machine • Hyponyms: ↑drill press, ↑grinder, ↑shaper, ↑shaping machine * * * noun, pl ⋯ tools [count] : a tool (such as a drill) that is powere …
106Diamond cutting — Part of a series on Diamonds Material Material properties Crystallographic defects Formatio …
107Gimlet (tool) — A gimlet is a hand tool for drilling small holes, mainly in wood, without splitting. It was defined in Gwilt s Architecture (1859) as a piece of steel of a semi cylindrical form, hollow on one side, having a cross handle at one end and a worm or… …
108side tool — noun : a tool with its principal cutting edge on one side rather than on the end * * * side tool, a tool with a cutting edge at the side …
109Stone tool — A stone tool is, in the most general sense, any tool made of stone. Although stone tool dependent cultures exist even today, most stone tools are associated with prehistoric societies that no longer exist.The study of stone tools is often called… …
110Clone tool — This padlock is imprinted with the manufacturer’s logo. The same padl …
