Olfa Heavy-Duty Utility Knife Blade

0.71″ (18 mm) Thickness – Straight Style – Snap-off – Carbon Steel – 50 / Pack
High-quality carbon tool steel holds a sharp edge longerDouble-honed blade provides superior initial sharpness and edge retentionExact 59-degree edge angle optimizes cutting power and minimizes blade breakage8 cutting segments per blade save time and money compared to traditional 2-sided blades