1 Pcs Diamond Grinding Head 6mm Handle Bullet Head Vacuum Brazed Diamond Burr Alloy Grinding Head Die Grinding Machining
https://www.vogueparade.com/shopping/EN/4204/1/1005003395896750/1-pcs-diamond-grinding-head-6mm-handle-bullet-head-vacuum-brazed-diamond-burr-alloy-grinding-head-die-grinding-machining//