ER20 3mm Collet

ER20 3 mm DIN6499 Precision Spring Collet – 65Mn Steel (0.005 mm Accuracy)

Enhance your CNC machining capabilities with this high-precision ER20 spring collet, designed for superior grip and long-lasting accuracy.

Key Features:

• Exact Fit: 3 mm clamping size with a total run-out accuracy of just 0.005 mm for exceptional concentricity.
• Durable Material: Manufactured from premium 65Mn spring steel, heat-treated for excellent hardness, wear resistance, and elasticity.
• Versatile Use: Compatible with ER20 collet chucks on CNC routers, milling machines, engraving machines, and other high-speed spindles.
• Secure Clamping: Strong spring tension ensures firm tool holding and reduced vibration for cleaner cuts and extended tool life.