Both manual and electric, used as a daily tool. I can replace No. 1 and No. 2 on the spot and it is handy. There is no need but it is a gem that is useful when there is. I can not release it.
Although it is not used at all times, Phillips screw # 3 is used for the bracket for fixing the roller brake of the city cycle. This product is well fitted to the Phillips screw well and it is used with the VESSEL Ball Grip Bit Replacement Grip purchased earlier. For ease of use, a driver with a handle is better, but it is difficult to arrange everything up to things not used regularly, this combination is acceptable if you use this combination.
It is +2 common, and +1 necessary for maintaining accessories such as notebook PCs and remote control is a combination. If you have a replacement driver, something useful is something to stab this.