Inquiry (采购产品): ground, percision aluminum bar stock We are looking for a vendor for 7/16 aluminum bar stock with a close tolerance on the o/d. We have a new percision maching center and the present bar stock with a tolerance of +/- .003 is jamming in the collet and breaking tooling. Do you a closer tolerance bar available and what would the cost be.? Jim Wade General Manager 1-800-280-7367 **** Hidden Message ***** Jim Wade 85034 Company: Mackin Co. Inc E-mail: qualmn2@aol.com **** Hidden Message ***** qualmn2@aol.com