All tips were concentric. This is better than in normal engraving bits. Tip widths were significantly wider than the 0.1 mm advertised. Approximately measured (mm): 0.20, 0.24. 0.25, 0.14, 0.31

All tips were concentric. This is better than in normal engraving bits. Tip widths were significantly wider than the 0.1 mm advertised. Approximately measured (mm): 0.20, 0.24. 0.25, 0.14, 0.31

All tips were concentric. This is better than in normal engraving bits. Tip widths were significantly wider than the 0.1 mm advertised. Approximately measured (mm): 0.20, 0.24. 0.25, 0.14, 0.31

Very good product.

Very good product.

Very good product.