The ER11 Spring Collet Chuck is a high-precision tool-holding solution designed for CNC milling machines, routers, engraving machines, drilling machines, and lathes. Made from premium hardened spring steel, it provides strong 360° clamping force, excellent concentricity, and low runout for accurate, stable, and vibration-free machining. Compatible with all standard ER11 collet holders, it is ideal for high-speed precision machining and small-diameter cutting tools.
Key Features
High-precision, low-runout performance
Strong 360° clamping force
Premium hardened spring steel construction
Corrosion-resistant and wear-resistant
Compatible with standard ER11 collet holders
Quick tool changes and easy installation
Specifications
Product Type: ER11 Spring Collet Chuck
Standard: ER11
Material: Hardened Spring Steel / Alloy Steel
Hardness: HRC 44–48
Clamping Range: Multiple metric and inch sizes
Application: Milling, Drilling, Engraving, Boring & Light Tapping
Applications
CNC Router Machines
CNC Milling Machines
CNC Engraving Machines
PCB Drilling & Engraving Machines
Drilling Machines & Lathes
Woodworking, Metalworking & Precision Engineering
