Magnetic precision screwdriver set, 191pcs.

Magnetic precision screwdriver set 191 pcs., in a convenient case with accessories
Features:
This is a universal screwdriver set that includes a professional 120-piece precision bit set and an additional 44-piece 1/4" thread safety bit set, along with other electronics repair tools.
4mm bits are widely applicable to most household devices, such as mobile phones, glasses, tablets, digital cameras, watches, computers, laptops, Xbox, Nintendo controllers, etc. Meanwhile, durable 1/4" bits are ideal for HVAC equipment, household appliances, furniture or cars.
The sturdy 1/4" screwdriver handle has an integrated bit holder, allowing you to choose 12 bits from the set and create your own personal tool. This way, you will always have the bits you need at hand.
The 4mm and 1/4" bit set cases attach to a portable, sturdy fabric bag with Velcro for easy storage and portability.
Ergonomic, adjustable length, non-slip screwdriver handles ensure a firm grip and comfortable use. The bits are magnetic, so they hold easily and help remove screws. Size markings allow you to quickly find the right bit, and the set of most commonly used bits also includes spares.
Screwdriver bits are made of chrome vanadium steel, up to 60HRC hardness, easy to use, durable.
The kit includes as many as 27 additional tools that may be needed for various repair jobs.
An antistatic wrist strap is designed to prevent electrostatic discharge, which can damage sensitive electronic components.
A convenient magnetic screw tray measuring 145x85mm is included.
The set includes: bits and two screwdriver handles, black portable fabric tool case, anti-static wrist strap, tweezers (curved), 5x plastic wedges, metal wedge, flexible wedge, brush, 8x plastic triangular openers (for separating device parts without scratching them), flexible screwdriver extension 127mm, rubber suction cup with ring (for screen removal), SIM tray needle, magnetization/demagnetization tool, cloth and magnetic tool tray.
Technical data:
Number of tips: 164.
Material: CR-V chrome vanadium steel.
Screwdriver handle length: (4mm) 144~210mm; (1/4") 152~208mm.
Bit length: (4mm) 28 mm, (1/4") 25mm.
Tray size: 225x185x75 mm.
Material tool case color: black, blue.
4mm tip shapes:
Phillips (Cross): (2x) PH0000, PH000, PH00, PH0, PH1, PH2.
Flat: (2x) 1.0, 1.3, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0.
Torx: (2x) T1, T2, T3, T4, T5; (1x) T6, T7, T8, T9, T10, T15, T20.
Security Torx: (1x) T5H, T6H, T7H, T8H, T9H, T10H, T15H, T20H, T25H.
Hexagon: (1x) H0.7, H0.9, H1.0, H2.0, H2.5, H3.0, H3.5, H4.0, H4.5, H5.0, H6.0; (2x) H1.3, H1.5.
Y Shapes: (2x) Y0.6, Y1.5, (1x) Y2.0, Y2.3, Y3.0.
Five-pointed star shapes: (2x) 0.8, 1.2, 1.5, 2.0.
Triangle: (1x) 2.0, 2.3, 2.7, 3.0.
Square: (1x) SQ0, SQ1, SQ2.
U-Type(Spanner): (1x) U2.3, U2.6, U8.
Crossover 2x MID.
Pozidriv: (2x) PZ000, PZ00, PZ0, (1x) PZ1, PZ2.
Gamebit: (1x) G3.8, G4.5.
Hex socket: (1x) 2.5, 3.0, 3.5, 4.0, 4.4, 5.0, 5.5.
Crossover: 1x ICS.
SIM: 2x SIM.
Flat Scraper: 1x FS.
Pry Bar: 1x PB.
Needle (Conical Needle): (1x) 0.1, 0.3.
1/4" to 4mm bit adapter: 1x 1/4-4.
1/4" bit shapes:
Phillips (cross): (1x) PH1, PH2, PH3.
Flat: (1x) 4, 5, 6, 7.
Pozidriv: (1x) PZ0, PZ1, PZ2, PZ3.
Torx star-shaped (Security Torx): (1x) T9H, T10H, T15H, T20H, T25H, T27H, T30H, T35H, T40H.
Square: (1x) S0, S1, S2, S3.
Hexagon: (1x) H4.0, H5.0, H6.0.
Y-shaped: Y1, Y2, Y3, Y4.
U-Type (Spanner): (1x) U8, U10, U12.
Spline Drive: (1x) SP M5, SP M6, SP M7.
Tri-Wing: (1x) 1Y1, Y2, Y3, Y4.
Four Wings: (1x) TS X6, TS X8, TS X10.
Clutch: (1x) C1, C2, C3.
SV: 1x SV.
Warranty: 12 months