• Best For: EDCO grinder users refining or prepping soft concrete who need a 120-grit diamond dot.
• Highlight: This single 120-grit diamond grinding dot is color-coded yellow for soft concrete, giving a finer scratch pattern than coarse segments.
• Expert Note: 120 grit is a refining step run it after coarser passes, and match the soft-bond yellow dot to soft concrete so the diamonds expose properly.