- Unique but Essential. You will get this feeling when you meet DS Up-Down Adapter for the first time. - Enjoy the creative and excellent performance of oscillation. - From the time when you operate this unit, all your trouble about marks and stains will disappear. - Special movement to support the rotation and vertical action at a time. - Able to erase dim marks perfectly. - Will bring more value to your stone products.   Overall Length Thread Remarks Attachment for machine 150mm M14, M16, M5/8"-11, M20, M24, 1/2"Gas