ITALIAN DIAMOND CORE DRILL ADAPTER Ø12.7MM (1/2”) 1/2″ BSP THREAD, 12.7, 162480, NEW FREE SHIPPING New, unused, in original manufacturers packaging. This item has never been put into service. Items ship via USPS within 48 hours of payment. Items are shipped with great care to insure customer satisfaction. We have a 30 day return policy and the buyer pays the return shipping costs. Thanks for your business.