33pcs Screwdriver Bit Set Torx Spanner Star Hex Holder Rod Screwdriver Tool

Description: 33pcs Screwdriver Bit Set Torx Spanner Star Hex Holder Rod Screwdriver Tool Specification: Shank diameter 1/4 inch Material CRV6150 Length 2.5CM0.98" Tamperproof Torx T8 / T10 / T15 / T20 / T25 / T27 / T30 / T35 / T40 Spanner Sizes 4mm/ 6mm / 8mm / 10mm Torx Bits 6mm / 8mm / 10mm Tri Wing Bits 1mm / 2mm / 3mm / 4mm Imperial Tamperproof Hex Bits 5/64" / 3/32" / 7/64" / 1/8" / 9/64" / 5/32" Metric Tamperproof Hex Bits 2mm / 2.5mm / 3mm / 4mm / 5mm / 6mm Features: They are manual head screwdriver. Applicable for installing in electric screwdriver, hand screwdriver, electric drill and other tools. High biting level reduces damage to the screw head the head of screwdriver is magnetic. Adopts the CR-V manufacturing skill and overall high-frequency quenching, super hardness, high torque, long lifetime. Storied in upper and lower plastic case, provides different models to choose, easy to use and carry. Package Included: 33 x Screwdriver Bit More Details: