Clamping Tools

Our clamping systems for milling, drilling, countersinking and sawing applications are available from stock in all common designs and all common machine connections. Please ask us for special dimensions for any requirements.


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High-quality clamping devices for tools are the prerequisite for a safe, efficient and precise machining process. JSO clamping devices are perfectly matched to the JSO tool types and contribute to the high axial and radial runout accuracies due to the precisely aligned connection from the clamping device to the tool and to the motor spindle. The combination of JSO clamping devices and JSO tools guarantees outstanding machining results.

We also offer special dimensions in the area of clamping devices for unusual requirements. Please do not hesitate to contact us.

In the standard range we offer the following clamping devices:

  • Universal CNC boring chuck
  • Collet chucks
  • Heat shrinking chucks
  • Hydraulic clamping chuck
  • Clamping flanges for saw blades
  • Arbors
  • Spindle taper wipers
  • Adaptors
  • Dust and chip extraction turbines
  • Assembling devices
  • Measuring system