Halder Clamping Element Systems

Centering clamping elements and centering clamping mandrels are mechanical tools used for centering and clamping components with locating bores, whether through or blind holes. Commonly known as bore clamps or hole clamps, these devices enable both centering and frictional clamping of components.

Models with clamping balls are designed for quick and precise centering and clamping of unmachined components (raw clamping range). Those with clamping segments are ideal for precise and gentle centering and clamping of pressure-sensitive and machined parts with delicate surfaces (turned, milled, ground), and they pull components down onto the support points.

These centering clamping elements offer extensive adjustment ranges and a low overall height. Models intended for bottom operation can be used manually, or with hydraulic and pneumatic systems.

Centering clamping mandrels can be customized to fit the mounting diameter through turning or milling.

The extensive product range includes different versions from stock:

• Centering clamping elements with clamping segments
• Centering clamping elements with clamping balls
• Centering clamping elements with clamping segments, operation from the bottom
• Centering clamping elements with clamping balls, operation from the bottom
• Centering clamping mandrels
• Centering clamping mandrels with lateral handling