6mm Vacuum Brazed Diamond Grinding HeadMarble Cast Iron Polishing Carving Tools

1 Piece X Brazed grinding head. 【Vacuum Brazed Polishing Head Bit】The brazing process fixes the diamond to the substrate,coarse sand 35grit, difficult to detach and wear resistant and durable. Recessed Door Handle Flush Pocket Hidden Door Knobs Cabinet Drawer Pull & Screws.

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