Answer
Jun 14, 2026 - 06:10 AM
Minimum cut radius refers to the smallest curve or tightest corner the drag knife can cut without tearing or deforming the material. This is especially important for intricate designs and detailed work. A smaller minimum cut radius allows for finer detail and more complex shapes. Most Donek Tools Drag Knives offer a minimum cut radius of 1/8" (3.1mm) in materials thinner than 1/8", which is ideal for precision work. For example, both the Donek Tools D3 Drag Knife and Donek Tools D1 Drag Knife offer this capability, making them excellent choices for detailed projects. A variety of models offering this minimum radius means users can choose the right tool for both their design needs and material thickness.
