• Schunk Intec India Private Limited

Hydraulic Expansion Tool Holders

Schunk starts a new era in tool clamping. The hydraulic expansion tool holders are available in which transfer torques of up to 900 Nm (at a 20 mm clamping diameter) safely and are perfect for volume cutting under dry clamping conditions. Even in the case of oily tool shanks, torques amount to 520 Nm, compared with conventional hydraulic expansion tool holders. With this improvement, they have increased the performance of the TENDO E compact by about 60%.

The metal cutting experts are already impressed with the precision tool holder, because a hydraulic expansion tool holder could achieve such high holding forces. Even for milling with complete grooves, this powerhouse provides a safe and precise clamping of the tools. Due to the vibration dampening, machining can be done more smoothly.

The excellent vibration damping and the precise run-out accuracy of less than 0.003 mm at 2.5 X D the precision mounting prevents the spindle and the cutting edge from damage. The price-attractive expansion tool holder is perfect for rough machining, finish machining, drilling and reaming, making it a multi-purpose tool holder. The users who have previously used weldon - or heat shrinking holders can now breathe a sigh of relief: In roughing operations, tool costs of up to 40% can be saved if a TENDO-E compact is used. These tools can be changed quickly with an allen key, making this powerful hydraulic expansion tool holder an excellent alternative for small and medium-sized companies. The price of the TENDO E compact is situated between mechanical tool mountings and established hydraulic expansion tool holders.