Hydraulic expansion chuck

Hydraulic expansion chucks are mainly used in the areas of reaming, countersinking and drilling, but also for HSC (High-Speed Cutting) applications and light milling. The biggest advantages of this special chuck: it offers high rigidity and damping.

Inner coolant
Total length (mm)
Chucking diameter (mm)
Material group
Type of tool holder
Cantilever length (mm)
Chucking diameter (mm)
7 Results
ManufacturerSize / TypeType of holderCantilever length [mm]Internal coolingChucking diameter [mm]Clamping diameter min. [mm]Clamping length [mm]Clamping diameter max. [mm]Body diameter [mm]Collar length [mm]body diameter 2 [mm]Collar length 2 [mm]
Vischer & Bolli


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