• Chrome vanadium steel, high hardness and wear resistance.
• 32 hexagonal screwdriver bits set, for electric screwdrivers, drills; 32 kinds to meet your needs.
• Set includes the most common tamper proof bits used in electronics, automotive parts,furniture, and other commercial and industrial applications.
• These bits can be used manually or with any small drill capable of 1/4 " drive shaft
• Set Includes:
• 1 x Magnetic holder: 1/4''(6.35mm)
• 4 x Spanners: 4 / 6 / 8 / 10
• 4 x Tri Wing Bits: 1 / 2 / 3 / 4
• 9 x Tamperproof Torx: T8 / T10 / T15 / T20 / T25 / T27 / T30 / T35 / T40
• 6 x Imperial Tamperproof Hex Bits: 5/64" / 3/32" / 7/64" / 1/8" / 9/64" / 5/32"
• 6 x Metric Tamperproof Hex Bits: 2mm / 2.5mm / 3mm / 4mm / 5mm / 6mm
• 3 x Torx Bits: 6mm / 8mm / 10mm
