01 I-GOST 3266-81 Hand Tap 2pcs/Set, Rougher/Finisher Engalingani
1. I-groove eqondile, ukususwa kwe-chip kalula, vimbela ukuqoqwa kwe-chip, ukuthepha kahle. 2. Idizayini yesibambo esiqinisayo, uhlobo lwesibambo sendawo yonke, luqinile futhi luhlala isikhathi eside, luthuthukisa ukumelana nokuzamazama komhlaba kanye nokusika...