ER Collet Sets for CNC Machining

Centaur Precision Tools ER collet sets provide a practical, precision toolholding solution for CNC milling, drilling, reaming and general machining. Manufactured from high-grade spring steel and precision ground for consistent clamping, these sets are available across multiple ER sizes, including ER16 configurations for machine shops using standard ER collet chucks.

Why Choose an ER Collet Set?

• Convenient range of collet sizes in one set
• Precision-ground spring steel construction
• Secure, repeatable tool clamping
• Suitable for milling, drilling, reaming and general CNC toolholding
• Multiple ER sizes and inch or metric configurations available

ER16 Collet Sets

ER16 set options include inch and metric configurations, giving machine shops a convenient way to cover common cutting-tool diameters with one toolholding system. Select the required ER size and set configuration from the available variants.