Box Cutter (Single-Edge Razor Blade)

A compact sliding utility knife that uses a standard single-edge razor blade. I originally modeled it like a classic box cutter, but thickened the body/rails for strength so it’s less likely to crack under normal use.FeaturesSliding cover/slider designInternal bumps (detents) to add friction so the slider doesn’t creep open in your pocket/bagTwo printed parts: body + sliderAssemblyInsert the razor blade into the body, then slide the cover on until it engages the detents. Boost Me💚 Support My Work:If you like this model, click the Boost Me button or use my Amazon links when grabbing tools. It helps me keep making and sharing designs for the community — thank you! SafetyThis uses a real blade. Inspect the print before use, don’t use if cracked, and keep away from kids. Always store with the blade covered.