1. Precision Screwdriver Could Be Used In Common Repair Of Mobile Phones, Digital Cameras, Watches, Glasses, Laptops, Laptops And Game Consoles. 2. The Chrome Vanadium Head Has A Hardness Of 55-60 HRC. 3. The Screwdriver Head Is Magnetic, With A Good Guarantee Of Quality. 4. Clear Mark Of Screwdriver Bit Size Is Convenient To Read And Recognize.
