الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
Wide application:Used for electric screwdriver, manual screwdriver, electric drill,wind batch of tools,air drills and so forth
Material: made of S2 alloy steel,durable and anti rust;which is anti-impact and tough, great wear resistant.
Length: about 7.5 cm in the length/about 2.95 inch;SType of head: cross / phillips;Models: PH0, PH1, PH2.
Notes: PH0 is suitable for small appliances and precision apparatuses; PH1 is suitable for major and small appliances; PH2 is suitable for household screws and major appliances.
Magnetic Feature:batch of head has strong magnetic, easy to absorb screw and the screws in the installation