Double-honed for extreme sharpness, Olfa 18 mm heavy-duty ultra-sharp black snap-off blades are 25% sharper than standard Olfa silver blades. These heavy-duty blades are manufactured from high-quality Japanese carbon tool steel. Use heavy-duty ultra-sharp black blades for any application requiring superior sharpness. Eight segments per blade deliver a fresh new edge quick and easy.
Manufacturer: OLFA NORTH AMERICA INC Model Number: 1123432 UPC: 091511450040
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