SUBSCRIBESUBSCRIBESUBSCRIBEHomeHistory & SocietyScience & TechBiographiesAnimals & NatureGeography & TravelArts & CultureProConMoneyGames & QuizzesVideosOn This DayOne Good FactDictionaryNew ArticlesHistory & SocietyLifestyles & Social IssuesPhilosophy & ReligionPolitics, Law & GovernmentWorld HistoryScience & TechHealth & MedicineScienceTechnologyBiographiesBrowse BiographiesAnimals & NatureBirds, Reptiles & Other VertebratesEnvironmentFossils & Geologic TimeInsects & Other InvertebratesMammalsPlantsGeography & TravelGeography & TravelArts & CultureEntertainment & Pop CultureLiteratureSports & RecreationVisual ArtsImage GalleriesPodcastsSummariesTop QuestionsLists and StoriesBritannica KidsAsk the ChatbotGames & QuizzesHistory & SocietyScience & TechBiographiesAnimals & NatureGeography & TravelArts & CultureProConMoneyVideosmachine toolIntroductionHistoryMachine-tool characteristicsCutting toolsTool materialsCarbon steelHigh-speed steelCast alloysCemented tungsten carbideOxidesDiamondsCutting fluidsBasic machine toolsTurning machinesShapers and planersDrilling machinesMilling machinesGrinding machinesPower sawsPressesModifications of basic machinesTurret lathesMultiple-station machinesGang drillsProduction millersSpecial-purpose machinesGear-cutting machinesBroaching machinesLapping and honing machinesBoring machinesAutomatic controlTracer techniquesNumerical control (NC)Computer-aided machiningComputer numerical control (CNC)Adaptive controlMachining centresComputer-aided design and computer-aided manufacturing (CAD/CAM)RobotsFlexible manufacturing system (FMS)Computer-integrated manufacturingNonconventional methods of machiningElectrical methods of machiningElectron-beam machining (EBM)Electrical-discharge machining (EDM)Electrochemical machining (ECM)Ion beam machining (IBM)Laser machining (LM)Plasma arc machining (PAM)Other methods of machiningUltrasonic machining (USM)Chemical machining (CHM)Photochemical machining (PCM)Water-jet machiningReferences & Edit HistoryRelated TopicsImages & Videosmachine tool summaryTechnologyEngineeringMechanical EngineeringBoring machinesmachine toolSpecial-purpose machinesFacebookXhttps://www.britannica.com/technology/machine-toolWillard J. McCarthy
Associate Professor Emeritus of Industrial Technology, Illinois State University, Normal. Coauthor of Machine Tool Technology.AllBritannica Editors
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....Historytoolboringlathedrill pressmilling machineautomatictemplateWillard J. McCarthyThe Editors of Encyclopaedia BritannicaNumerical controlmachinefacilitatecomputersAPTSketchpadcathode-ray tubefacilitateddatarelayscontouringComputer numerical controlcomputer numerical controlprogrammingdirect numerical control
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