DTC-DRV usoro nke CNC okpukpu abụọ revolving contour cutter, nke a na-ebute site n'aka ụlọ ọrụ anyị, na-eji ngwa ngwa na-egweri alloy steel cutter dị ka ngwá ọrụ ịkpụ.
N'okpuru ọrụ dị elu nke wiil cutter (nke spindle moto na-agbagharị agbagharị dị elu), Ịcha ihe eji eme ihe site na kaadị njikwa kọmputa na-egbutu ngwá ọrụ wheel gantry frame usoro vetikal mma aka ekpe na aka nri ije, Ịcha site na ịkwaga mma elu na ala. (Y-axis), Usoro nnyefe nke eriri eriri na-aga n'ihu na azụ na-eji kehoraizin na nke kwụ ọtọ (X axis, dị ka kọmpụta adọtara ụzọ ịkpụ ụzọ maka ịkpụ nhazi)