JAKEMY 33 in 1 Precision Screwdriver Set Magnetic Torx Bits Screw Driver Tournevis for Electronic Repair Tools Kit 30 pieces: 4mm diameter CR-V precision bits --Slotted: 1.5, 2.0, 2.5, 3.0, 3.5 --Phillips: 1.5, 2.0, 2.5, 3.0, 3.5 --Torx: T3, T4, T5, T6, T7, T8, T9, T10, T15, T20 --Hex: H1.3, H1.5, H2.0, H2.5, H3.0, H4.0 --Pentacle (star): 0.8 --U-shaped: U2.6 --Triangle: 2.0 --Tri-wing: Y2.0 --1 piece: 125mm PP and TPR plastic non-slip handle --1 piece: 115mm stainless steel tweezers --1 piece: 60mm extension barFeatures: --Adjustable screwdriver bits for different screws. --CR-V bits with HRC up to 52°C. --Commonly used in precision work in electronics, DIY models, jewelry, eyeglasses and other home appliances. --Curved tip tweezer. --Commonly used in mini electronic components. --Portable box with transparent cover.Package: 1*JAKEMY Screwdriver Set(33 in 1) JAKEMY 33 in 1 Precision Screwdriver Set Magnetic Torx Bits Screw Driver Tournevis for Electronic Repair Tools Kit 30 pieces: 4mm diameter CR-V precision bits --Slotted: 1.5, 2.0, 2.5, 3.0, 3.5 --Phillips: 1.5, 2.0, 2.5, 3.0, 3.5 --Torx: T3, T4, T5, T6, T7, T8, T9, T10, T15, T20 --Hex: H1.3, H1.5, H2.0, H2.5, H3.0, H4.0 --Pentacle (star): 0.8 --U-shaped: U2.6 --Triangle: 2.0 --Tri-wing: Y2.0 --1 piece: 125mm PP and TPR plastic non-slip handle --1 piece: 115mm stainless steel tweezers --1 piece: 60mm extension bar Features: --Adjustable screwdriver bits for different screws. --CR-V bits with HRC up to 52°C. --Commonly used in precision work in electronics, DIY models, jewelry, eyeglasses and other home appliances. --Curved tip tweezer. --Commonly used in mini electronic components. --Portable box with transparent cover. Package: 1*JAKEMY Screwdriver Set(33 in 1)