الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
✔【Excellent Material】-- The collet chuck holder made of high quality steel material, and practical to use.
✔【Collet Chuck Holder For Deepening Processing】-- Straight and extended shank, suitable for deep processing, which solves the need for deepening processing.
✔【High Performance】-- Hardening treatment, high hardness, good texture.
✔【 Ground】-- The extension rod diameter and other parts are ground to eliminate imbalance and increase safety during cutting.
✔【Practical & Efficient】-- R8-ER40 7/16in-20UNF Collet Chuck Holder reduces the use of extension tools, which reduces costs and increases efficiency.
وصف
Feature:
1. Made of high quality material, and practical to use.
2. Straight and extended shank, suitable for deep processing, which solves the need for deepening processing.
3. Hardening treatment, high hardness, good texture.
4. The extension rod diameter and other parts are ground to eliminate imbalance and increase safety during cutting.
5. It reduces the use of extension tools, which reduces costs and increases efficiency.