Expanding Mandrels for Internal CNC Workholding

Minimum order included in this price

The displayed price covers the complete supplier minimum order of 1 piece. It is not a single-unit price.

Unit specifications, drawings and any selected option apply across this minimum-order lot unless the written order specification states otherwise.

Order specification

Priced sales unit: the complete minimum-order lot of 1 piece. The technical details below define the selected per-unit product family or project configuration. Final drawings, dimensions and interfaces are agreed before production where applicable.

Expanding mandrels for gripping suitable bores during turning, grinding or inspection.

Features and applications

• Internal gripping can expose the outside of a component for machining.
• A machined mandrel interface can support repeat workholding.
• Model selection can follow the workpiece bore and tooling arrangement.

Suitable turning and machining workholding setups.

Technical details and configuration options

Selection and installation

Confirm the complete dimension drawing, expansion range, mounting interface and permitted machining loads. The source mixes mandrel and ER-collet specifications; do not treat them as interchangeable.

MATRICO product support

For compatibility, order and after-sales enquiries, contact MATRICO and quote MTR-B09-045. Include your application, required quantity.