Wildnix High Precision BT30 ER16 Collet Set with 5 Chucks for CNC Drilling and Milling Machines, Stable Holding and Long Service Life

High precision with an accuracy of 0.003-0.005 mm for precise clamping of tools. Durable construction from 40Cr material with a polished surface for corrosion resistance. Stable and reliable holding, reducing vibration and ensuring strong clamping force. Versatile, suitable for clamping a wide range of tools like drills, reamers, and end mills. Portable and lightweight, making it easy to transport and store.