Answer
Jun 14, 2026 - 06:11 AM
Collet compatibility ensures that your drag knife will fit snugly and operate safely in your CNC router. Drag knives are typically made to fit either 1/2" or 1/4" collets, so it’s important to match your tool to your machine’s specifications. This flexibility is beneficial for users with different routers or those who may switch between machines. The Donek Tools D1/2 Drag Knife is ideal for 1/2" collets, while the Donek Tools D4 Drag Knife fits 1/4" collets. This range of options allows you to maximize compatibility and easily integrate the knife into your workflow.
