Olfa 9070 18mm UltraSharp Black Heavy-Duty Snap-off Blade, 10 per Package (LBB-10B)

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About Olfa 9070 18mm UltraSharp Black Heavy-Duty Snap-off

OLFA premium utility knife snap-off blades are made of the finest quality tool grade steel. Each blade undergoes a special multi-step production process to ensure unparalleled sharpness and superior edge retention. This makes OLFA blades virtually unmatched in their initial cutting power and edge retention. Blade Construction - OLFA snap-off blades are ground, then specially honed for maximum cutting performance. Ultra-sharp black blades are double honed to produce an edge that is 25% sharper than OLFA standard silver blades. Segments are angled to a precise 59° which complements the natural position the hand assumes when cutting. This precise angle helps prevent the blade from breaking during use. The cutting edge of OLFA snap-off blades can be instantly and easily refreshed upwards of 13 times - simply snap off the dulled segment for a fresh edge. The snap-off blade also offers an advantage in material cost savings by providing up to 13 edges versus the two of traditional utility blades. Blade Use - Use these heavy-duty blades on construction materials such as linoleum, carpet, flooring, insulation, roofing, and much more. (LBB-10B / 9070US)