NT professional black snap-off blades with extra sharpness for standard duty utility knives. These speciality blades are packed in a protective plastic container with a convenient hanging hole. These professional blades are made of high-quality carbon tool steel and produced through multiple stages of precise process to obtain the ultimate sharpness and optimum edge-retention. With even more vigorous steps taken during the finishing process, the cutting edge of these black blades has even finer sharpness. Recommended for professional use only due to its fine delicate edge. 50 carbon steel blades per pack. Standard duty snap-off blades 9mm W x 80mm L x 0.38mm T Extra sharp black blades 58 degree Made of high-quality carbon tool steel Packed in hanging plastic container •Cutting Material: Paper, wallpaper, card stock, vinyl, film, shrink-wrap, etc. •Good for craft & hobby projects, professional artists or installers 50ea/pack Made in Japan (TAA designated)
