33Pcs Security Bit Set #420

Product details of H&JOY 33pcs Security Bit Set with Magnetic Extension Bit Holder Tamper Star Screwdriver Bits Set Quick Release Bit Holder 100% new high quality | Adopts the CR-V manufacturing skill and overall high-frequency quenching, high torque. | High biting level reduces damage to the screw head, the head of screwdriver is magnetic. | High strength and hardness. | Easy to use. | Convenient to carry and store. | Durable and practical. | Description:- * 100% new high quality * Adopts the CR-V manufacturing skill and overall high-frequency quenching, high torque. * High biting level reduces damage to the screw head, the head of screwdriver is magnetic. * High strength and hardness. * Easy to use. * Convenient to carry and store. * Durable and practical. * Color as shown * Material: Alloy * Case Size: approx. 68*46*28mm * Shank Diameter: 1/4 inch * Tamper-proof 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 Tamper-proof Hex Bits: 5/64″ / 3/32″ / 7/64″ / 1/8″ / 9/64″ / 5/32″ * Metric Tamper-proof Hex Bits: 2mm / 2.5mm / 3mm / 4mm / 5mm / 6mm * Uses:Applicable for installing in electric screwdriver, hand screwdriver, electric drill and other tools. * Packing:33pcs x Security Bit Set