Description
ER20 Collets for Holding 3.175 mm Diameter Tools
Our collets feature concentricity that surpasses DIN standards.
We offer a comprehensive range of collets, including card head collets, cable glands, chucks, and fixtures.
Manufactured from high-quality spring steel, our collets undergo heat treatment to ensure excellent flexibility and wear resistance.
Suitable for holding drills, boring tools, engraving tools, reamers, and other machining implements.


Benefits
- High hardness and wear resistance due to manganese steel construction, ensuring high precision.
- Superior clamping force for optimal grip stability and precision.
- Low noise operation.
- Extended tool life.
- Enhanced cutting accuracy and superior kerf fidelity.
- Compatible with carbide microtools.
Please select your required model.

When placing your order for tooling, please specify the desired model in the “Add comments” section.

Contact Information
Phone: 082-972-9329 (Jimmy)
083-256-5981 (Komin)
02-312-0227 (Office)
E-mail: [email protected]






