Collet Chuck ER PRETEC, Collet Chuck DIN 2080 Type ER short

Version:
- for collets to ISO 15488 type ER/ESX
- Made of case-hardened steel, all functional surfaces ground
- Tensile strength of at least 800 N/mm², hardened,
- Vickers hardness min. HV 6.300 N/mm² (min. HRC 56)
- Permissible concentricity deviation of the inner and outer taper 0,01 mm
- Taper accuracy min. AT 3
- SK 40 steep taper with annular groove

How to use:
For clamping tools with a cylindrical shank.

Delivery:
With clamping nut, without collets and wrench.
Other sizes on request.