HIGH QUALITY MATERIAL: All bits are made of high quality CR-V steel by vulcanization, it's hardness can reach over HRC62°, which is harder than the ordinary steel material and more durable, all of standard size bit undergo the rigorous quality control testing, the tip is stable and not easily stripped.
CUSTOMER FIRST: Customer satisfaction is our TOP Priority. If you don't like it or it has any issues with the quality or type, you can return it within 30 days, Our products are not satisfactory to every customers, but we will do our best to help every customer solve any problem. So please don't hesitate to contact us.
BEST COMBINATION: Kaisi 136 in 1 electronics repair tool kit professional includes 111 screwdriver bits (Phillips, Flathead, Torx, Torx Security, Pentalobe screwdriver and more), handle bar, extension bar, flexible extension shaft, anti-static wrist band, ultra-thin steel spudger, fiber nylon and plastic spudgers, triangle plastic picks, tweezers. Completely re-engineered to provide all the tools that you need, and none that you don't.
VERSATILE USE: The Kaisi precision screwdriver set, complete with a case, is designed for professional-grade repairs on a variety of devices including MacBooks, PCs, laptops, tablets, iPhones, iPads, cameras, game consoles, PS4/Xbox controllers, watches, glasses, and more. Whether you’re a seasoned expert or a beginner in technology, this electronics repair toolkit makes it simple to fix computers, laptops, and gaming consoles. Additionally, this practical repair kit serves as an excellent gift choice for friends, fathers, husbands, sons, and others.
HUMANIZED DESIGN: Ergonomic and press & push design handle, it is comfortable to hold even for the long-time use. For the bits that are often used in repairing electronic products, have 2pcs or 3pcs or 4pcs in this set, allows you to avoid damage due to repeated use need to buy a new replacement, save your money. And this precision set comes with a storage bag which is made from oxford, offering a whole protection, easier storage and carrying.