Full set of 21 batch head Complete specifications, can be adapted to work in many different fields. Wallet type packing With a compact and assorted package, it's very easy to carry everywhere. Suitable for most digital products various types of computer, mobile phone, camera, glasses, watches. High hardness High precision screwdriver head, high-end steel (chrome vanadium steel) by special heat treatment, hardness can reach HRC52-60. Our brand management for more than 20 years, has been a solid product, firmly believe that the quality of the product is a good sales card! So for so many years, Fujiwara from the beginning to enter the market by a few people used to find good quality to be trusted and repeatedly, gradually the word of mouth, used the crowd with a snowball, more and more. At the same time, with the rise of e-commerce platform, the door of Fujiwara's sales market is more open and bigger! FUJIWARA precision screwdriver set Exquisite craft manufacturing ① Cross screw bits PH00/PH1: Used for most of the smart phone's repairing. ② Cross screw bit PH2: Remove bottom screws of the laptop and some toys too. ③ Torx bits T2/T3/T4/T5:For some of phones. ④ Torx Security bits TT6/TT7/TT8/TT9/TT10/TT16: For car screwdriver remove. ⑤ Flat screw bits SL1.5/SL2.5/SL3.0: Electronics product. ⑥ 5 point star security bit set 0.8: For some Iphone cases remove. ⑦ 5 point star security bit sets 1.2/1.5: For some laptop cases remove. ⑧ Y type 0.6: For some funs and phones. U type 2.6: For power outlets reparie.