Inquiry (采购产品): Copper Ball Quote I'm looking for copper balls in the sizes close to .180", .200" and .300". I need a soft grade and the size tolerance can be very sloppy. These will be used to cushion carbide inserts in rock drill bits. Please call. Matt **** Hidden Message ***** Matthew Shofner 76063 Company: Sandvik Mining and Construction E-mail: matthew.shofner@sandvik.com **** Hidden Message ***** matthew.shofner@sandvik.com