Expandable chucks

23 companies | 61 products
Expandable chuck

The LBDF model is a clamping...

Expandable chuck

The BKDF is manufactured...

Expandable chuck

The HKDF unit is a tapered...

Expandable chuck

Flat Element Flange Mandrels KFDF as...

Expandable chuck / manually-operated

The MZS is suitable for use...

Expandable chuck / automatic clamping

The KFB Series of Expandable Chuck,...

Expandable chuck / manually-operated

The MZB Series of Expander/Automatic...

Expandable chuck / manually-operated

The MZE model provides...

Expandable chuck / flange-mount

This chuck lock features...

Expandable chuck / pneumatic

The CK-PM are self-expanding...

Expandable chuck

By introducing an axial...

Expandable chuck / automatic clamping / lathe

With the SG clamping System, a split...

Expandable chuck / hydraulic

The SH Hydraulic Clamping System...

Expandable chuck

Use: turning, milling, grinding, shaving and...

Expandable chuck

Use: turning, milling, grinding,...

Expandable chuck / morse taper shank

Use: turning, milling, grinding...

Expandable chuck / morse taper shank

Use: turning, milling, grinding gear...

Expandable chuck

With draw bolt....

Expandable chuck

Without draw...

Expandable chuck

Without draw bolt....

Expandable chuck

Segment clamping mandrels have...

Expandable chuck / automatic clamping

Power operated segment sleeve...

Expandable chuck

Hand or Power...

How to choose this product

expandable-chuck

Expanding mandrels are tool components used to grip objects by their inner diameter. They hold workpieces for machining applications such as turning, milling and grinding.

Applications

Expanding mandrels are most often used on lathes for turning operations. They can also hold parts for measuring purposes, such as checking for concentricity. They also can hold multiple parts simultaneously, making them preferable to lathe chucks for certain turning operations.

Technologies

The expanding mandrel holds a hollow workpiece from within to facilitate work on its exterior surface. A screw or piston gradually expands the tapered mandrel until it grips the piece firmly.

How to choose

Be sure to determine the approximate diameter of the workpiece when selecting an expanding mandrel.

Advantages

- Concentricity

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