????????????????????????????????????????????????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????????????? ???? ????????????????????? ???????????????????? ??????????? ??????????????? ??????? ???????????????????????????????????????????????????????????????????????? ??
หัวกัดปาดหน้า อุปกรณ์สำคัญในกระบวนการมิลลิ่ง (Milling)
????????????? ???? ??????????????? ????????????? (Face Milling) ????????????????????????????? ????????????????????? ??????????????????? ??????????????????????????????????????? (Insert) ??????????????????? ???????????????????????????????????????????????????????????? ????????????????????????????????? ?????????????? ?????????????????????