Centaur Precision Tools' ER Collets: Engineered for Unmatched Precision and Versatility

Experience the pinnacle of precision with Centaur Precision Tools' ER collets, meticulously designed to meet the rigorous demands of metalworking and machining operations. These collets are the embodiment of precision, durability, and versatility, making them the preferred choice for professionals and hobbyists striving for flawless results.

Engineered for Exceptional Performance

Constructed from high-grade spring steel and adhering to the stringent DIN 6499 standard, Centaur's ER collets ensure outstanding concentricity and compatibility with various toolholding systems, including BR, DR, ESX, and RD collets. This guarantees a perfect fit and reliable performance across multiple applications.

Versatility Across Multiple Applications

Whether drilling, milling, tapping, or reaming, Centaur's ER collets provide the precision and gripping force necessary for superior outcomes. Their robust double-slitted design with a 1:16 taper ensures strong clamping pressure, secure tool holding, and minimal runout and vibration.

Precision and Longevity Combined

These collets are not only precision-ground for accuracy but also hardened for enhanced durability. They withstand high-speed machining's demands while maintaining dimensional stability and gripping strength, leading to consistent performance, extended tool life, and superior surface finishes.

Compatibility and Convenience

Compatible with a broad range of ER collet chucks and toolholding systems from leading manufacturers, Centaur's ER collets offer flexibility and ease of integration into any CNC machining center, lathe, or milling machine setup.