materjalide töötlemine (lõikamine) suurekiiruselist (2,5-5 m/s) ja peenet (0,075-1,0 mm) abrasiivi sisaldavat gaasijuga kasutades (vrd voolabrasiivtöötlus), material removal from a workpiece by impingement of fine abrasive particles that are entrained in a focused, high-velocity gas stream (compare: abrasive flow machining)