Chrome-vanadium screwdriver bit, hardness 55-60HRC；

This 123-in-1 General Precision Screwdriver Set is a

Multifunction tool that can do all you need in one tool

portable box；

This mechanical precision screwdriver set has 101 precision

drills and 21 necessary disassembly accessories;

21 Disassembly Accessories:

1 x handle (plastic);

1 x Flexible extension shaft;

1 x Extension bar;

1 x Tweezers;

3 x Plastic pry tools;1 x SIM Card Ejector Pin;1 x LCD Suction Cup;1 x Magnetizer/ Demagnetizer;9 x opening picks;1 x Bit holder for power screwdriver;1 x Magnetic screw storage;101Pcs 28mm Lenght screwdriver bits:12Pcs Phillips:PH0000x2,PH000x2,PH00x2,PH0x2,PH1x2,PH2x2;13Pcs Slotted:SL1.0x2, SL1.3x2, SL1.5x2, SL2.0x2, SL2.5x2,SL3.0 SL3.5 SL4.0;12Pcs Trox: T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T15,T20;11Pcs Tamper proof Torx Star:T5H,T6Hx2,T7H,T8Hx2,T9H,T10Hx2,T15H,T20H,T25H;13Pcs Hex:H0.7,H0.9,H1.0,H1.3,H1.5,H2.0,H2.5,H3.0,H3.5,H4.0,H4.5,H5,H6;7Pcs Nut Driver sizes 2.5, 3.0, 3.5, 4.0, 4.5, 5, 5.5mm;5Pcs Pozi:PZ000,PZ00,PZ0,PZ1,PZ2;7Pcs Tri-point:Y0.6X2,Y1.5X2,Y2,Y2.3,Y3.0mm;6Pcs Pentagonal:0.8x2,1.2x2,1.5,2.0;4Pcs Triangle:△2.0,2.3,2.7,3.0;3Pcs Square:S0, S1, S2;3Pcs U shape:U2.3.U2.6,U8;2Pcs Pentagonal socket:G3.8,G4.5mm;1Pc MID;1Pc SIM;1Pc ICS Socket: PH2;1Pc Plastic box;Features: complete specifications of high-quality precision

suitable for various fields of operation;