Features: This 83 piece magnetic screwdriver bits set features quality carbon steels construction with enhances hardness and antiwear treatments, delivering exceptionally durability for intensive drilling and screwdriving tasks. Precisions machined tip with color coded organization ensure perfect screw grip and instantly accessories identification, minimizing slippage during DIYer projects or professional applications. Designs for both DIYer enthusiasts and professional technicians, the multipurpose toolkit supports electrical appliance repairs, automotive maintenance, and industrial equipment assembly. Tackle home furniture installations, machinery adjustments, and outdoor equipment fixes effortlessly with its comprehensive bit variety compatibles with most cordless drill and impact driver. The portable, shock resistant case with partitioned compartments keep 83 bits accessories secures organized for quick accesses at workshops or mobile job. Specifications: Component: Carbon Steels Color: As pictures shown. Storage Box Size:Approx. 19x10.5x4.7cm/7.48x4.13x1.85in Package Includes: 1 set Screwdriver Bits note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!