Additional Drilling Equipment - Epley enterprises 5.5" rock bit, drill bit, quarry, well, hammer, drop center, i believe its a 350r shank, #rdt 155, #12893. New old stock, box has been wet, will have some surface rust but never used. It will NOT come with the original box, because the box was falling apart. A photo of the box label was included in listing for your information. Shipping price is to lower 48 states ONLY. Will not ship to alaska, hawaii, or protectorates for this price. Contact for shipping price. Location: Friday Harbor, Washington. For complete listing information please select the Click To Bid button to see this item on eBay.