مصنعي مطحنة طحن كربيد التنغستن
مطحنة نهاية كربيد الحافة الحادة خبراء أدوات القطع منذ 2009. Common end mill length is composed by two parts cutting flute length and shank length the cutting flute diameter is very small below 1mm or 13mm smaller than shank diameter shank is 4mm or there is one cone section length connecting the ...