With SINO-R, SCHUNK is offering an expansion toolholder based on expansion technology. Three characteristics make the SINO-R range unbeatable in terms of quality and productivity when it comes to thread milling: The high radial rigidity, which prevents deflection of the tool. The higher torque transmission for full utilization of tool performance. And the excellent vibration damping that produces the best thread surfaces without chatter marks.
The WELDON end mill holder enables secure clamping of tools with a cylindrical shank and lateral clamping surface, and prevents twisting and pulling out thanks to a clamping screw and is compatible with DIN 1835B and DIN 6535HB. The clamping screw is also supplied. The Cool Flow version offers peripheral cooling through cooling channels, which can be closed with M3 screws, and guides the coolant directly to the cutting edge of the tool. The Dual Contact design with simultaneous taper and flat work surface ensures that the gap between the tool flange and the spindle face is compensated for with corresponding machine interfaces.
With its unique polygonal honeycomb structure and increased outer diameter, TRIBOS-R offers an optimum ratio between radial rigidity and dampening, and provides the best dynamic run-out properties.
The ER collet chuck is suitable for clamping tools with cylindrical shanks in collets in accordance with DIN ISO 15488-B. Due to the large and flexible clamping range of the collets, various shank tolerances can be clamped. The clamping nut is included in the scope of delivery. The Dual Contact ER collet chucks variant with simultaneous taper and flat work surface closes the interface-related gap between tool flange and the end face of the machine spindle in machines with a flat work surface interface.
The Whistle Notch mountings can be used to reliably clamp tools with a lateral clamping surface on the cylindrical shank. Due to the clamping screw of the mounting, the tool cannot twist or pull out. The mounting is suitable for clamping tools with cylindrical shanks in accordance with DIN 1835E and DIN 6535E. The clamping screw and length adjustment screw are included in the scope of delivery.
Face mill arbors are suitable for clamping end face mills and face mills, with crosswise slot in accordance with DIN 1880, from clamping diameter 40 mm in accordance with DIN 2079 (four threaded holes). Due to the enlarged contact surface, milling cutters with a crosswise slot can be clamped quickly. The clamping screw and driving keys are included in the scope of delivery. Face mill arbors with front side coolant supply are suitable for clamping end face mills and face mills with internal cooling. Face mill arbors with simultaneous taper and flat work surface close the interface-related gap between tool flange and the front of the machine spindle in machines with a flat work surface interface.
CNC short drill chucks are suitable for clamping tools with a cylindrical shank in machining centers or CNC machines. In the machine, it is possible to have seamless and quick tool changes for tools with 1 mm to 16 mm shank diameters – even with internal coolant supply. The spanner wrench is included in the scope of delivery.
The combination shell end mill adapter is a mechanical stationary toolholder for rapid clamping of milling cutters with a longitudinal or crosswise slot. Clamping screw and driving keys are included in the scope of delivery.
CELSIO is a heat-shrinking system that is suitable for different shrinking devices. It uses induction heat from eddy currents to heat the heat shrinking toolholder, which clamps the tool shank firmly. The unit of toolholder and tool forms an almost homogeneous connection. The Cool Flow variant of the CELSIO toolholder has integrated cooling channels that can be closed with M3 screws to direct the coolant directly to the cutting edge of the tool. The Dual Contact version offers a simultaneous taper and flat work surface for machines with a corresponding interface, closing the gap between the tool flange and the spindle face.
TENDO Silver provides a budget-friendly entry into the world of hydraulic expansion technology, offering the best price/performance ratio in direct clamping. Nine interfaces make the TENDO Silver a process-reliable and precise clamping device with standardized outside contour according to DIN 69882-7.
The TENDO E compact hydraulic expansion toolholder convinces when milling, drilling, reaming, thread machining and in HPC applications And all that with an up to 300% longer tool service life. The Dual Contact variant with simultaneous taper and flat work surface closes the interface-related gap between tool flange and the front of the machine spindle with the interface of the flat work surface.
The ER collet chuck Mini s suitable for clamping tools with cylindrical shanks in collets in accordance with DIN ISO 15488-B. Due to the large clamping range of the collets, various shank tolerances can be clamped. The ER collet chuck Mini also has an optimized interfering contour as well as providing excellent workpiece accessibility. The clamping nut is included in the scope of delivery.
WELDON Slim end mill holders can be used to reliably clamp tools with a lateral clamping face on the cylindrical shank. Due to the toolholder′s clamping screw, the tool cannot be turned or pulled out. The mounting is suitable for clamping tools with cylindrical shanks in accordance with DIN 1835B and DIN 6535HB. Clamping screw with ball head and length adjustment screw are included in the scope of delivery. The WELDON Slim Cool Flow variant enables peripheral cooling by means of cooling channels in the wall, which can be optionally closed/sealed again with two M3 screws. The coolant is fed directly to the cutting edge of the tool.
Extremely slim design! Precise in the tightest machining conditions. If workpiece areas are hard to reach and conventional clamping systems have reached their limits, TRIBOS-S polygonal toolholders with their extremely slim design are the best choice.
The highest permanent run-out and repeat accuracy of ≤ 0.003 mm ensures a more even cutting action, thereby improving the tool service life by four times over.
TRIBOS-RM is suitable for powerful HSC machining in micro-cutting up to 85,000 RPM and higher. The excellent run-out accuracy of ≤ 0.003 mm as well as a stability gained from the anchor structure form the basis of the extremely compact toolholder mountings, and in so doing ensures precise and process-reliable metal cutting. The different sizes are perfectly suitable for small, highly dynamic machining centers.
The ER precision collet chuck is suitable for clamping tools with cylindrical shanks in collets in accordance with DIN ISO 15488-B. Due to the large clamping range of the collets, various shank tolerances can be clamped. Using a precision collet, highest run-out accuracies of 3 microns can be attained. The clamping nut is included in the scope of delivery.
The SCHUNK TENDO Slim 4ax is a toolholder for axial machining and radial fine machining. It is the only one in its class to meet all requirements: Heat-shrinking contour according to DIN 69882-8, easy handling, short set-up times, long tool service life, high flexibility as well as Plug & Work while it can even be used with minimal quantity lubrication. The TENDO Slim 4ax Cool Flow variant enables peripheral cooling through cooling channels in the wall. The coolant is fed directly to the cutting edge of the tool.
TRIBOS-Mini is setting standards in micro-cutting. This polygonal clamping system is used in filigree machining operations for housings, molds, electrodes, and engravings in medical technology and electrotechnology, as well as in the watch and clock making industry, or in the precision die construction industry. TRIBOS-Mini can be used to clamp extremely small shanks, starting at Ø 0.3 mm, which means the time-consuming and cost-intensive manufacturing of special tools is no longer needed.
TENDO “The original” is the hydraulic expansion toolholder from SCHUNK. The extensive range of 29 interfaces makes the TENDO toolholder a precision all-rounder that is compatible with all standard machine tool spindles. With standardized outside contour according to DIN 69882-7.
The TENDO Zero hydraulic expansion toolholder is the pro for tight tolerances when reaming, fine-drilling and finish boring – or wherever perfect run-out accuracy is essential. This enables even minimal run-out errors with tools, mountings, and the machine spindles to be individually compensated.
TENDO ES with zero interfering contour is used, when every millimeter in the machine room counts. The extremely short hydraulic expansion toolholder from SCHUNK is perfectly suitable for machining large workpieces – even in confined spaces in the machine room – and deep-hole drillings.
TENDO LSS negotiates the obstacles posed even by trickiest of tasks, when machining at the narrowest of angles and where workpieces are hard to reach. Thanks to the high stability and the radial stiffness offered, the super-slim toolholder is ideally suited to boring, countersinking, chamfering, and for finish milling machining operations.
When the sensitive set of gears is oriented, this set-up time minimizer gives you micron-precise positioning for the tool length. The length adjustment screw is equipped with a front and back stop.
In addition to the highlights such as the versatile clamping range due to the use of intermediate sleeves, the run-out and repeat accuracy of < 0.003 mm (DSE double clamping insert), and the easy handling, TENDO Turn particularly convinces by its unique vibration damping. This helps you to realize excellent workpiece surfaces.
The iTENDO² is an intelligent toolholder, available in three variants, which uses an acceleration sensor close to the workpiece to provide precise stability values for process optimization. The basic version of iTENDO² Pad sends data wirelessly to a tablet PC. iTENDO² easy connect enables integration into the machine with data transmission to a process monitoring system via an analog interface. The iTENDO² easy monitor version offers a software extension for easy process monitoring with machine integration.
