الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
✿ Made of Stainless steel material, in use. Suit for high carbon steel drills, and positively locks anywhere along the bit.
✿ The depth stop collar fits for high carbon steel Drills,and positively locks anywhere along the bit. As Drill Limited ring, clamping device, positioner.
✿ There are 2pcs small L-shape hex wrench, so you can use conveniently to adjust the drill stops, practical and convenient.
✿ Drill depth stop bit can be used for drilling limit, and prevent drilling too deep. Screw type collar will not damage bits.
✿ You are welcome to contact us if you have any problem about our product, we will give you a satisfactory reply.