KESAN KADAR SUAPAN DAN SALUTAN BIT PEMOTONG DAN TERHADAP KEKEMASAN PROSES PEMOTONGAN PCB: EFFECT OF FEED RATE AND CUTTING BIT COATING TOWARDS NEATNESS OF PCB CUTTING PROCESS. JT. 2022;84(6-2):119-126. doi:10.11113/jurnalteknologi.v84.19359