Selecting the right material for circular slitter blades directly impacts cut quality, service life and total production costs. A mismatched material leads to premature dulling, frequent downtime and unexpected material waste. As an experienced manufacturer of precision circular slitting & rewinding blades, Guangchuan Blade breaks down core differences of three mainstream materials to simplify your selection.
Core Performance Differences
D2 tool steel offers good wear resistance and high toughness at moderate cost, with strong edge chipping resistance under impact loads. SKD11, as an upgraded alloy steel, delivers better hardness uniformity and heat treatment stability for consistent slitting performance. Tungsten carbide stands out with exceptional wear resistance, lasting 3 to...
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