I am a designer/researcher, and i am interested in your product. Can you send me 10 of these for a test, with our designs. ID6 ID * OD : 6.0 * 8.0- can you supply I would have preferred, ID 8.0 ------- ID 8.0 with \ ID 4.0mm coming in at an angle ( \ )I couldn't attached the file to this message.Kindest regards