We advise you to use a reputable carrier service when returning your goods. Please check the Voltage information and make sure it matches the one in your country. In case it’s not stated in the description, do ask us. We guarantee that your issue will be solved quickly. We usually respond within 24 hours on weekdays. Set of 15 short length drill bits includes inch sizes 1/16″ through 1/2″ in 1/64″ increments Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials Gold oxide finish lubricates and provides wear resistance on ferrous materials Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging Extra thick web for increased strength and rigidity compared to standard drill bits Made in the USA Chicago-Latrobe 559 Series Short Length Drill Set in Metal Case – Sizes in Set: 1/16″ – 1/2 x 32nds; Number of Tools: 15; Material Type: HSS; Point Angle: 135 Degrees; Finish/Coating: Gold Oxide Finish. Chicago Latrobe 559 Series Cobalt Steel Short Length Drill Bit Set In Metal C.. We do not accept P. BOXES – PLEASE PROVIDE A PHYSICAL ADDRESS.