Cylindrical emergency expanding arbors "SCHAUBLIN" CY20 d25.5

Cylindrical emergency expanding arbors "SCHAUBLIN" CY20 d25.5

The SCHAUBLIN CY20 cylindrical emergency expanding arbor offers a cost-effective and adaptable solution for internal clamping in occasional use, repair, or adjustment operations.

It features a cylindrical shank of 25.5 mm diameter, allowing direct mounting on chucks, faceplates, or custom fixtures. The soft-steel head can be machined as required to fit various workpiece geometries.

Clamping is achieved from the front using a hex key. The head can be reworked multiple times to accommodate different diameters or profiles.

• Type: Cylindrical emergency expanding arbor
• Model: Cylindrical shank CY20 – Ø 25.5 mm
• Use: Internal clamping for repair, adjustment, or special setups
• Feature: Machinable soft head for on-site customization
• Expansion: From the front, operated with a hex key
• Reusable: Suitable for multiple diameters/profiles