33pcs Security Tamper Proof Torx Hex Star Bit Set Magnetic Holder Screwdriver Bits

Features 1 Applicable for installing in electric screwdriver hand screwdriver electric drill and other tools2 High biting level reduces damage to the screw head the head of screwdriver is magnetic3 Adopts the CR V manufacturing skill and overall high frequency quenching super hardness high torque long lifetime4 Storied in upper and lower plastic case provides different models to choose easy to use and carry Specification Model 33PCMaterial Chrome vanadium alloy steelCase Color BlueBits Color SilverShank diameter 1 4 inchCase Size 68x46x28mmQuantity 1 Set 33Pcs Package includes 9 x Tamperproof Torx T8 T10 T15 T20 T25 T27 T30 T35 T404 x Spanner Sizes 4mm 6mm 8mm 10mm3 x Torx Bits 6mm 8mm 10mm4 x Tri Wing Bits 1mm 2mm 3mm 4mm6 x Imperial Tamperproof Hex Bits 5 64 3 32 7 64 1 8 9 64 5 326 x Metric Tamperproof Hex Bits 2mm 2 5mm 3mm 4mm 5mm 6mm1 x 2 1 2 Magnetic Bit Holder1 x Storage Case Details pictures