Answer
Jun 11, 2026 - 10:50 AM
Cutting length determines how deep you can cut in a single pass, which is important for thick materials or multi-layered projects. Longer cutting lengths, like the 2-1/4" in the Solid Carbide CNC Foam Up-Cut Cutting Square End Spiral, are ideal for deep routing or thick foam work. Shorter cutting lengths, such as 7/8" in the CNC Solid Carbide Spektra Coated Compression Spiral Bit, provide greater stability and less flex, which is beneficial for precise cuts in thinner materials. There are numerous options for cutting lengths, so you can choose what best matches your project’s depth requirements.
