Bgtec Core Drill Adapter 5/8?-11 Male Thread To Sds Max Shank For Hammer Product Details 1pc only Adapter (no any drill bits, no any machine) 5/8-11 male thread, SDS MAX, total length 159MM, shank length 120MM 5/8-11 thread core bits can be fitted on hand drill or electric drill Good quality steel, long life, and Surface Nickel plating Use your diamond core bits for granite or diamond hole saw for grinder with standard drill Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.