What is safety knife？！
Nowadays, More and more cutter knife are named safety knife, but they vary in terms of purpose, ergonomics, blade choice and, so what is the real safety knife? A safety knife is a spring-loaded, self-retracting utility knife that workers use to more safely open boxes and cartons. NOVA recently developed a safety rebound knives with an accuracy of 0.1mm. What are the characteristics of this rebound knives? 1,Slim ！ Only 5 mm thick at the tip , it’s good for deburring&trimming. 2,Adjustable auto retract adjustable blade expose, adjustable by every 0.1mm, blade length from 0-40 mm What’s more!? NOVA design a special pattern package for auto retract safety knife. Click here for more product details.