While utility knives may be capable of removing some larger burrs from unfinished products, they present a high risk for accidental injury to the user and will not necessarily produce a smooth final product. What sets a Slice ceramic deburring tool apart from traditional metal blades is the unique composition of its zirconium oxide blade. Using a ceramic blade rather than a metal utility knife ensures long-term tool durability and safety for both yourself and the material you’re working with.Slice Hand deburring tools are a safer choice for both the user and the raw material the user is working with because: Slice deburring blades are designed to scrape and not cut, leaving a smooth edge or surface  Slice deburring blades do not have an edge, and are therefore far less likely to cause an accidental injury in the way that a utility knife is prone to do Slice deburring blades are extremely durable, unlike a knife’s edge which may quickly dull during the deburring process and impede its ability to cleanly cut through other materials Unlike a utility knife, a Slice deburring blade can be easily replaced by simply removing the blade holder from the sheath and swapping the used blade for a new one