الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
14Pcs ER20 Collet Set Gripping Range:1/16",3/32",1/8", 5/32",3/16",7/32", 1/4",9/32", 5/16",11/32",3/8",13/32",7/16",1/2"Precision Spring Collet Set for CNC Engraving Machine Milling Tool Holder.
Made of high grade specially formulated spring steel, High Grade Spring Steel, SUJ2 spring steel, high precision, good elasticity and shock resisitance. Practical in performance. precision collet chuck holder for professionals and hobbyists demanding.
Suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing.
Pecial angled slots increase rigidity. Use with any standard ER collet chucks for coolant-thru tool applications.
100% service satisfaction, If you have any questions, please contact us, we will try our best.