Abrasive Jet Machining (AJM) ke ts'ebetso ea mochini e sebelisang likaroloana tse khopang tse ntšoang ka lebelo le holimo ho tloha masobeng a molomo ho sebetsa holim'a sebaka sa mosebetsi, ho sila le ho tlosa thepa ka ho thula le ho kuta ka lebelo le phahameng.
Abrasive jete ho phaella ho holim' a kalafo bakeng sa holim'a qeta, ho akarelletsa le barbotage, tjheseletsa le plating pele ho kalafo kapa ka mor'a ho phekoloa, ka tlhahiso ea, lintlha machining tse nyenyane tse loketseng haholo bakeng sa ho itšeha poleiti, sebaka holim'a bentša, sila, ho reteleha, ho cheka le holim'a ho loha, e leng se bontšang hore jete abrasive ka sebelisoa e le lebili ho sila, ho cheka seha le lisebelisoa tse ling tsa setso, ho retelehela lisebelisoa tse ling tsa setso.
'Me ho tloha tlhahong kapa motso oa jete, theknoloji ea jete ea abrasive e arotsoe ka (abrasive) li-jets tsa metsi, li-slurry jets, lifofane tsa moea tse senyang joalo-joalo. Kajeno, re tla qala ho bua ka nts'etsopele ea theknoloji ea jete ea metsi abrasive.
Jete ea metsi a abrasive e etsoa motheong oa jete ea metsi e hloekileng. Jet ea Metsi (WJ) e qalile ka bo-1930, khopolo e 'ngoe ke ho rafa mashala, e' ngoe ke ho khaola thepa e itseng. Mehleng ea pele, khatello eo jete ea metsi e ka fihlang ho eona e ka har'a 10 MPa, 'me e ka sebelisoa feela bakeng sa ho phunya seams sa mashala, ho seha lisebelisoa tse bonolo tse kang pampiri le lesela, joalo-joalo Leha ho le joalo, hammoho le nts'etsopele ea mahlale le theknoloji, ho ile ha hlaha mekhoa e mecha e ncha e thabisang tšimong ea jete ea metsi ea machaba qetellong ea lilemo tsa bo-1970, moemeli oa eona ke Abrasive Water Jet (Abrasive Mohamed Hashi) 1979.