Description
ER20 Collet – 12 mm Clamping Diameter
Our collets consistently exceed DIN standards for concentricity.
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 superior wear resistance.
These collets are designed for secure holding of a variety of tools, including drills, boring tools, engraving tools, and reamers.


Key Features:
- High hardness and wear resistance due to manganese steel construction, ensuring high precision.
- Exceptional clamping force for stable and precise tool holding.
- Engineered for low-noise operation.
- Extended tool life.
- Promotes more accurate cutting and improved kerf fidelity.
- Fully compatible with carbide micro-tools.
Please specify your required model when ordering.

When placing an order for tools, please clearly indicate the model number you require in the “Add comments” section.

For Inquiries and Orders:
Phone: 082-972-9329 (Jimmy)
Phone: 083-256-5981 (Komin)
Office: 02-312-0227
E-mail: [email protected]




