چرخ پودر درشت. Eastwood Buffing and Metal Finishing - How To Troubleshoot ... Buff so that the wheel runs off the edge, never into the edge of the work piece. Ifan edge ... Like polishing, buffing is done in stages from coarse to fine. ... نمک/زردچوبه/پودر کاری; پیاز درشت رنده شده ۱ عدد.