An important advantage of electrolytic iron powder in diamond cutting tools is its ability to maintain stable performance during high-temperature sintering and heavy cutting conditions. Because of its controlled purity and particle morphology, the powder forms a dense and uniform matrix around the diamond particles during the sintering process. This matrix structure plays a crucial role in holding the diamond grits firmly while still allowing gradual exposure of fresh cutting edges. As a result, the tool maintains sharpness over a longer period, delivering smoother cuts and improving productivity in large-scale stone processing operations.