Compensated tool holder S3D series

threadfor CNC lathesmachining center

Minimum length compensation in compression and tension direction Ball bearing mounted (i.e. torque independent) suspension Suitable for internal coolant supply up to 80 bar Suitable for taps and thread formers Suitable for right-hand and left-hand threads Optimized spring-damper technology (± 0.5mm) 3D Synchro completely encapsulated function chamber (washable up to 80°C) Optimized seal (comparable to IP68) 100% SCK-kompatibel Advantage Reduction of the pressure on the thread fl anks Compensation of synchronization errors Compensation of synchronization errors Higher process stability Longer tap life Better thread quality Tool presetting via axial adjustment screw possible from both sides (screw is not included in the scope of delivery) Best application You can use our 3D-Synchro chuck as a collet chuck for driven tool holders as well as for direct clamping in machine spindles. 220%*1 higher stand Quantitiy of the Tap 200%*2 higher out speed 80 BAR coolant pressure (instead of 50 BAR) *1 220% tool life of M8 tap in endurance test at n= 560 min-1 in X37CrMoV5-1 (Rm= 770 N/mm2) with the S3D Synchro chuck compared to 100% tool life with a standard collet holder. *2 200% cutting speed = 25 m/min with M10 tap in grey cast iron GG20 (Rm > 200 N/mm2) with the S3D Synchro chuck compared to 100% = 12.5 25 m/min with a standard collet holder while maintaining thread quality and tolerance. With the standard collet chuck, the cutting speed could not be increased, otherwise the threads would no longer be within tolerance. The elastomers used are dimensionally stable and resistant to all coolants/lubricants. Due to the defi ned length compensation,