211 Kitty Hawk Drive

Morrisville, NC 27560 US


A Message from SCHUNK, Inc.

Company Profile

Superior Clamping and Gripping SCHUNK GmbH & CO.

SCHUNK SYNERGY - Toolholding, Workholding and Automation


SCHUNK Toolholding Looking for productivity increases and costs decreases?

As Seen In Production Machining

Tendo Platinum toolholder

Tendo Platinum Toolholder Works with Machine Spindle
Schunk’s Tendo Platinum toolholder has improved brazing technology by using a brazing and hardening process in the same cycle, which allows for rigid and durable tool clamping. 

Toolholder extensions

Tribos-SVL Extensions Combine with Variety of Toolholders
Schunk’s Tribos-SVL toolholder extensions have a slim but robust design that allow machining of workpiece areas that are difficult to access and permit a runout accuracy of less than 0.003 mm.

Rota NCR chuck

Rota NCR Six-Jaw Chuck Distributes Clamp Force
Schunk’s six-jaw Rota NCR chuck can be used for thin-walled or deformation-sensitive parts. Rough castings or rings can be centered with minimal distortion to the workpiece. 

Clamping vise

Kontec KSC-F Vise Achieves High Clamping Forces
Schunk’s Kontec KSC-F single-acting clamping vises can be actuated by a standard hexagon connection using either conventional socket wrenches, extensions, or torque wrenches.

Magnetic clamping technology

Magnos Technology Has Uniform, Deformation-Free Clamping
Schunk’s Magnos magnetic clamping technology is composed of parallel pole, square pole, and radial pole plates that boost productivity by up to 200 percent compared to conventional solutions using parallel pole technology.

Hydraulic expansion arbor

Hydraulic Expansion Arbor has Quick-Change Capabilities
Schunk’s hydraulic expansion arbor for customer-specific clamping solutions is for high-precision applications in milling, hobbing, turning, grinding, assembly, inspection, and balancing and now has Vero-S module quick-change capabilities.


Hydraulic Expansion Toolholder Combines Multiple Geographies
Schunk’s Tendo Slim 4ax hydraulic expansion toolholder was designed for axial operations, and can be used to mill close to interfering contours, countersinking, and reaming in five-axis centers and the die and mold industry.


The Tendo E Compact is a Universal Hydraulic Toolholder
Schunk’s Tendo E compact is a universal toolholder for applications such as milling, drilling, and reaming.  


TRIBOS-RM Precision Toolholder Achieves Steady Tool Clamping
Schunk’s TRIBOS-RM precision toolholder has a one-piece, rotationally symmetric design that ensures long life of the machine spindles and the complete transmission of power. 

Schunk USA to Expand Headquarters
Schunk USA recently held a ground-breaking ceremony to celebrate the start of construction for the expansion of its U.S. headquarters in Morrisville, North Carolina. The expansion will more than double the size of the existing facilities.

Schunk Groundbreaking

Schunk USA Expanding US Headquarters
Schunk USA has started construction of an expansion at their US headquarters that will more than double the size of existing facilities.  

Vero-S WDB Modular System Specifically for Direct Workpiece Clamping
By using clamping pillars with a modular structure, freely molded parts and other workpieces can be clamped directly on the machine table, without the need of additional equipment.

Tendo Platinum Precision Toolholders for Durability
Schunk’s Tendo Platinum toolholder offers durablity, user friendliness and precision for almost any milling, drilling and reaming application.

Clamping System for Three-, Four- or Five-Axis Machines
According to Schunk, its Vero-S clamping system reduces setup changes by 90 percent with this fast, accurate, quick change workholding and positioning system.

Concentric Clamping for Ultimate Tool Performance
The Tendo product line shares many common features, including excellent vibration damping and improved surface quality, according to manufacturer Schunk.

Schunk Hydraulic Expansion Toolholders with Excellent Vibration Damping
Schunk has been developing and manufacturing hydraulic expansion toolholders and hydraulic expansion arbors for high precision applications in milling, boring, turning, grinding, mounting, inspection and balancing for more than 35 years, the company says.

Tribos-RM High Performance Toolholder for Micromachining
Special consideration must be made for micromachining, which is why Schunk is offering the Tribos-RM precision toolholder as the best solution for micromachining, with the ISO interface.

ROTA-S Flex Maximizes the Mill-Turn Machines’ Application Field
Schunk has developed the highly flexible manual chuck ROTA-S flex particularly for machining a wide workpiece range on mill-turn machines.

Tendo Concentric Clamping for Ultimate Tool Performance
Schunk’s Tendo Series, which includes the Tendo E Compact, Tendo Platinum, and Tendo Tech toolholders, shares many common features, including excellent vibration damping and improved surface quality, the company says.

Schunk’s Diaphragm Clamping System for Small Parts
The Vero-S SPM-138 diaphragm clamping system from Schunk allows the user to machine the contour of their workpiece into the SPM unit.

Tribos-SVL Toolholder for Difficult to Access Workpieces
The slim design of the TRIBOS-SVL toolholder extensions allows precise and smooth machining of workpiece areas that are difficult to access.

Product Categories of SCHUNK, Inc.

Actuators, Hydraulic & Pneumatic
All Other Workpiece Handling, Loading and Feeding Equipment not specified
Arbors (for Cutters)
Arbors, Expandable Workholding
Automated Pallet Systems
Chuck Jaws & Collets
Chucks, Collet Type (for Workholding)
Chucks, Gear
Chucks, Jaw Type
Chucks, Magnetic
Chucks, Power
Chucks, Precision
Chucks, Self-Contained
Chucks, Special
Clamps & Fixturing Devices
Collets, Solid and Master
Conveyors & Other Part Handling Automation
Drill Chucks
Fixturing Systems
Hydraulic & Pneumatic Equipment
Lathes, Manual
Lifting & Positioning Equipment
Linear Guides
Linear Servo Motors
Magnets and Magnetic Devices of all Kinds
Nano & Micro Machining Equipment
Pallet Changers - Automatic
Pallet Changers - Manual
Pedestal Type Fixtures & Tombstone Blocks
Press Automation Devices
Press Feeds & Loading Equipment
Robot Tooling/Grippers
Rotary Servo Motors
Steady Rests
Tool Presetters
Tooling Systems, Modular and/or Quick-Change
Vises & Vise Jaws
Workholding, Custom

Trade Names