الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
1.Quick discharge of iron chips
2.Suitable WC insert.
3.Compared with the traditional troublesome bit, the effect is improved by 5-10 times
4.Direct drilling without central hole
5.Break the iron chips and do not stick to the drill
وصف
Product Description
Name:type 6D 8D U Drill
Material:Special High Strength Steel.
1.Quick discharge of iron chips
2.Suitable WC insert.
3.Compared with the traditional troublesome bit, the effect is improved by 5-10 times
4.Direct drilling without central hole
5.Break the iron chips and do not stick to the drill