

Tendo-E Compact Hydraulic Chucks
The Universal Expansion Toolholder - for every application, for every cutting tool!
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Features
Increased Tool Life
With up to 300% more tool life than ER Collet Chucks!
Reduced Set up Times
Tool change within seconds without peripheral equipment, reduced workshop costs
High Accuracy
Permanent run-out accuracy and tool change. Repeat accuracy <0.003mm
Perfect Surface Finish
With no chatter marks and minimum noise emission


Reduced set-up times
With a few simple actions, the tool can be changed quickly and process reliably. Insert the tool into the hydraulic expansion toolholder, use an Allen key to screw in the clamping screw to dead stop – done!
Your advantage: time savings due to reduced set-up times and no investment and energy costs for additional clamping devices.
Clamping Screw
The clamping screw is used to actuate the clamping piston.Â
Clamping Piston
Compresses the hydraulic fluid into the oil chamber system.
Expansion Sleeve and Oil Chamber
When the chamber system is filled with hydraulic fluid, it has a damping effect on the clamped tool. Wear on the cutting edge is minimized and service life increases by up to 40%.
Base Body
The machine-side interface is located on the base body.
Length-Setting Screw
For fast and easy tool presetting.
Tool
The tool is centrically clamped to the center axis – highest run-out and repeat accuracy of < 0.003 mm.
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