The breakaway is a very popular style of utility knife. Scored sections of the blade allow the user to “breakaway” used portions of the blade and expose a new sharp cutting surface. These blades are available in scored and non-scored versions. The two most common sizes are 9mm width and 18 mm width blades. These knives are offered in light duty, medium duty and heavy duty styles. Select the quality level that suits you best. If you like a disposable option for safety or a reusable knife, use after use with comfort grips and heavy duty metal frame construction, we have a knife to suit your needs.