Total number of items
The total number of items in the set. In this case, both the actual
bits and end heads are taken into account, as well as additional accessories such as an adapter, a bit holder, etc.
The more items in the set, the wider its possibilities. However, note that the specific composition of the kit may be different, so when buying it is worth specifying not only the number of items, but also their specific types.
PH bits sizes
The sizes of the PH type bits included in the set and the number of bits of each size.
For the bits themselves, see above. The size in this case is indicated by a conditional number; the larger the number, the larger the slot for which the nozzle is designed. If there is more than one bit, the number of bits is specified after the size. For example, the entry "PH1, PH2x2" means one relatively small bit and two larger ones. And there are also very small sizes PH0, PH00 and even PH000. Such bits, due to their tiny size, are appropriate
for repairing phones, watches, cameras and other small electronics.
T bits sizes
Sizes of the Torx type bits included in the set and the number of bits of each size.
For the bits themselves, see above. The size in this case is indicated by a conditional number; the larger the number, the larger the slot for which the nozzle is designed. The specific size to which this or that number corresponds can be clarified according to special tables. If there is more than one bit, the number of bits is specified after the size. For example, the entry "T7, T8x2" means one bit of T7 and two of T8.
Socket heads (6 points)
The total number of
sockets for 6 faces supplied in the set.
The hex profile is extremely popular in today's fasteners, sometimes even referred to as "standard". This is due to ease of manufacture, a large contact area with nozzles (which allows you to work with high forces), as well as suitability for use in hard-to-reach places (without a “ratchet wrench”, such fasteners can be rotated every 60 °, which in most cases is quite enough). As a result, if there are socket heads in the set at all, there will most likely be hexagonal nozzles among them.
