Amartisan 31-piece Multi-bit Screwdriver Set Tool All in One, 18-in-1 Multi-bit Screwdriver & 13-in-1 Multi-bit Precision, include Slotted/Philips/Pozi/Torx/Square/Hex/Nut Driver

[High-end Handle Design]: Multi position screwdriver has ergonomic handle, anti-skid grip to reduce hand fatigue. The drill bit is easy to store in the handle and easy to carry, so you don't have to worry about losing the drill bit. [18-in-1 Multi-bit Screwdriver Set]: Industrial strength heat treated bits, Phillips Bit:PH0 PH1 PH2, Pozidriv Bit:PZ1 PZ2, Torx bit:T10 T15 T20 T25, Square Bit:S1 S2, Slotted Bit:5/32" 3/16" 1/4", Nut Driver:1/4” 5/16”, Core removal and schrader valve insertion bit. [13-in-1 Multi-bit Precision Screwdriver Set]: Industrial strength heat treated bits, Phillips bit (PH000, PH00, PH0), Torx bit (T4, T5, T6), Hex bit (H1.5, H2.0, H2.5), Slotted bit (1/16’’,5/64”, 3/32”) [Easy to carry]: Interchangeable blade for fast and easy switch out, suitable for home, car repair, outdoor and other working places, without additional screwdriver, a set of 18 in 1 screwdriver to solve all your problems. [Exquisite Gift]: Suitable for professionals and amateurs, it is an ideal holiday gift for friends, family, customers and colleagues.