arrow calendar cartcheck checkmark close configure contact danger download external_link facebook globeinfo instagram linkedin logo_claim logout mail menuminus navigation pin play plus rss searchshaft success twitteruserwarning wechat x-twitterxing youku youtube zoom
Change the country selection to see information on the products, services and contact persons that are relevant for your location.

Accessories/spare parts

The original for your workpiece clamping technology.

The extensive range of SCHUNK accessories, including controllers, assembly tools, extensions, and cover plates extend the versatility of our products. Original SCHUNK accessories ensure maximum functionality, reliability, and absolute process reliability.
All filters
1,825 results
Workpiece pin

Workpiece pin

Workpiece stops are used on claw jaws and pendulum jaws to change the clamping depth. As needed, they can be processed to a desired height.
Workpiece stops can also be used for special workpiece-specific special chuck jaws
They are made of C45 steel either as soft or hardened variants.
Show series
RotoRi

RotoRi

Turning out chuck jaws precisely under clamping pressure and grinding out hard chuck jaws is possible using the SCHUNK RotoRi turning set. The set consists of individual rings in different dimensions, allowing continuous adjustment of the desired clamping diameter. It is used in manual and power chucks, and is suitable for 2, 3, 4 and 6 lathe chucks, for both I.D. and O.D. clamping.
Using curve segments with infinite adjustment possibilities, precisely the right amount of material can be removed as required. RotoRi turning sets are available as standard and premium variants: the RotoRi premium variants contain instead of the standard clamping pins, the patented RotoFix clamping pins, which seamlessly offset tolerances of countersunk screws through 2 mm adjustment range.
In addition, all versions from RotoRi LX upwards include rings in a reinforced design.
Show series
ADR

ADR

The compact and light turning ring sets ADR make child's play of precise turning out or grinding out of highly hardened and heat-treated soft chuck jaws. These are easy to handle and versatile in use on 2, 3 and 6 jaw chucks.
Instead of a variety of different rings, the boring sets mean you only need a few turning disks to implement clamping diameters for O.D. clamping in 2 mm steps. The individual size required is defined via three pins. These have to be screwed into the thread of the jaw turning rings and then inserted into the lathe chuck.
Since no fitting bores are necessary, the turning disks can be used by Plug & Work in no time at all. For more finely graduated intermediate diameters, the pins can be milled. They are available as additional spare parts kits.
Show series
BSA

BSA

The jaw turning fixture is suitable for turning out all soft or heat-treated chuck jaws on manual and power lathe chucks, and for grinding out hardened chuck jaws on manual and power lathe chucks. The adjusting range can be adjusted by using a scroll.
Large clamping ranges can be covered using the chuck jaw turning fixture. The heavy version BSA is mainly used for power lathe chucks, and is suitable for high clamping forces up to 75 kN.
Show series
BAV

BAV

The jaw turning fixture is suitable for turning out all soft or heat-treated chuck jaws on manual and power lathe chucks, and for grinding out hardened chuck jaws on manual and power lathe chucks.
Large clamping ranges can be covered using the chuck jaw turning fixture. The light version BAV is suitable for low clamping forces up to 30 kN.
Show series
UGE 20

UGE 20

The clamping insert UGE enables the production of claw jaws from jaw blanks, ensuring safe clamping of blanks/forged parts, and workpieces made of high-strength materials. In addition, high torques for heavy cuts can be transferred and costs can be reduced by replacing the worn out inserts.
UGE 20 is suitable for O.D. and I.D. clamping. Due to the wedge shape, the workpiece can be additionally pulled down, and in turn ensures a higher clamping reliability. The clamping insert is fastened from above. For installation, the angular milling cutter WSF UGE 20 (ID 010015) is required, which makes the production of a suitable milled recess and thread easier. Hardening of the jaw blanks is not required.
Show series
WSF

WSF

The angular milling cutter makes it easier to create a suitable recess or thread in the chuck jaws for installing the clamping insert UGE 20.
Show series
UGE 30

UGE 30

The UGE 30 clamping insert allows soft top jaws and jaw blanks to be converted into full-fledged hard chuck jaws. It is used with turning jaws, vise jaws, and devices for O.D. and I.D. clamping of cubic parts. On request, the clamping insert can also be used in SCHUNK special chuck jaws according to our design or your own.
By simply exchanging worn out inserts, a cost reduction can be achieved. The required bore hole and thread are easy to manufacture. Chuck jaw hardening is recommended.
Show series
HM

HM

The round version of the HM clamping insert with soldered carbide offers an economic solution combining soft top jaws and blanks to manufacture full-fledged hard chuck jaws. On request, the clamping insert can also be used in SCHUNK special chuck jaws according to our design or your own. By simply exchanging worn out inserts, a cost reduction can be achieved.
The clamping insert is suitable for O.D. clamping and is fastened from behind. The seat for the clamping insert can be easily manufactured.
Show series
HM 15

HM 15

The clamping insert HM in the square version with soldered carbide offers an economic solution combining soft top jaws and blanks to manufacture full-fledged hard chuck jaws. On request, the clamping insert can also be used in SCHUNK special chuck jaws according to our design or your own. By simply exchanging worn out inserts, a cost reduction can be achieved.
The clamping insert is suitable for O.D. clamping and is fastened from behind. The seat for the clamping insert can be easily manufactured.
Show series
HS

HS

The clamping insert HS offers an economical solution combining soft top jaws and blanks to manufacture full-fledged hard chuck jaws. It is able to better penetrate the hard cast skin in cast workpieces or the compressed surfaces of forged parts, it increases the drive effect and is used to clamp high-strength materials. On request, the clamping insert can also be used in SCHUNK special chuck jaws according to our design or your own.
By simply exchanging worn out inserts, a cost reduction can be achieved. The clamping insert is suitable for O.D. and I.D. clamping and is fastened from behind. The seat for the clamping insert can be easily manufactured.
Show series
RHS

RHS

The clamping insert RHS offers an economical solution combining soft top jaws and blanks to manufacture claw jaws. Ideally, the support jaws should be hardened in order to avoid tilting of the clamping inserts. The clamping insert is suitable for moderate level machining and promises optimum workpiece centering via round inserts as well as safe clamping with a low clamping depth.
The simple do-it-yourself construction is explained in the installation instructions, which is included in the scope of delivery.
Show series
SP

SP

The hard clamping insert SP for pendulum jaws.
Standardized pendulum jaws from SCHUNK enable cost-efficient and safe clamping of thin-walled workpieces that are deformation-prone.
Show series
ADS

ADS

Boring kit for pendulum jaws for turning out pendulum jaws with soft clamping inserts SW. Each set includes three fitting disks and three fixing disks.
Show series
SW

SW

The soft clamping insert SW for pendulum jaws for turning out clamping diameters.
Standardized pendulum jaws from SCHUNK enable cost-efficient and safe clamping of thin-walled workpieces that are deformation-prone.
Show series
UGE 10

UGE 10

The clamping insert UGE enables the production of claw jaws from jaw blanks, ensuring safe clamping of blanks/forged parts, and workpieces made of high-strength materials. In addition, high torques for heavy cuts can be transferred and costs can be reduced by replacing the worn out inserts.
UGE 10 is suitable for flat and round clamping surfaces as well as for O.D. and I.D. clamping. The clamping insert is attached from the front, where it can be placed in a round or a flat groove. The thread is easy to manufacture. Hardening of the chuck jaws is required.
Show series
Quick-change pallet system

Quick-change pallet system

Integrated mechanical quick-change pallet system with 52 x 52 mm gauge on brackets, pyramid brackets and tombstones
Show series
RGG

RGG

For cleaning of clamping devices and automation of machine tools. The cleaning unit can be used in any machine, which provides compressed air or coolant supply via the tool mounting.
Show series
Hexagon socket cylindrical screw

Hexagon socket cylindrical screw

Jaw fastening screws with normal metric or fine threads, according to DIN 912, quality 12.9. Suitable for use with base jaws.
Show series
SRP

SRP

The dress and cleaning plate SRP is suitable for cleaning dirty chuck jaw serrations quickly and safely. The dirt accumulates in the diagonal slot, which also facilitates the cleaning process. It is hardened with precision-ground serration on both sides and adjusted to fit the fine serration of the chuck jaws.
Fast deburring and equalizing of damaged points in the serration allows for increased clamping precision and reduces wear.
Apply grinding paste (grain size 320), insert chuck jaws on top of it, and evenly move them to both sides.
Show series
Clamping insert

Clamping insert

Clamping inserts with six different clamping contours for flexible clamping of a wide range of workpieces. Can be positioned on TANDEM WTG-A jaws via bore hole grid.
Show series
Reduction adapter

Reduction adapter

Adapter for reducing interfering contours for workpieces as well as compensating different clamping heights.
Show series
Clamping Rings

Clamping Rings

Clamping rings with ground short taper for form-fit connection of clamping pallets or devices with the clamping modules.
Show series
Clamping pins

Clamping pins

Clamping pins with short taper for form-fit connection of workpieces or devices with the clamping modules.
Show series
Clamping pins for NSE mikro

Clamping pins for NSE mikro

Clamping pins with short taper for form-fit connection of workpieces or devices with the clamping modules.
Show series
Clamping pins

Clamping pins

Clamping pins with short taper for form-fit connection of workpieces or devices with the clamping modules.
Show series
Clamping pins for NSE mini

Clamping pins for NSE mini

Clamping pins with short taper for form-fit connection of clamping pallets, workpieces or devices with the clamping modules.
Show series
Cylindrical Brush

Cylindrical Brush

Cylindrical brush for cleaning clamping diameters from Ø 6 mm to Ø 32 mm.
Show series
TK-Cleaner

TK-Cleaner

Cleaning brush TK Cleaner for cleaning the clamping diameter.
Show series
Tapered cleaner SK/BT/CAT

Tapered cleaner SK/BT/CAT

The SK/BT/CAT tapered cleaner is used to clean the machine spindle.
Show series
TENDO GZB-S Sleeve Remover

TENDO GZB-S Sleeve Remover

TENDO GZB-S Sleeve Remover for intermediate sleeves GZB-S Ø 12 to GZB-S Ø 32. For safe and easy removal of intermediate sleeves GZB-S from TENDO hydraulic expansion toolholders.
Show series
TENDO Hexagon Socket Wrench

TENDO Hexagon Socket Wrench

Hexagon socket wrench with cross handle for clamping and unclamping tool shanks in TENDO hydraulic expansion toolholders.
Show series
Grease gun

Grease gun

Grease gun for lubrication of all standard manual and power lathe chucks as well as clamping force blocks from SCHUNK.
Show series
LP 410

LP 410

High-performance grease as standard for regularly lubricating SCHUNK TANDEM clamping force blocks.
Show series
LINOMAX

LINOMAX

High-performance grease as standard for regularly lubricating SCHUNK manual and power lathe chucks and steady rests.
Show series
Stationary clamping force tester

Stationary clamping force tester

Universally applicable clamping force tester for stationary clamping devices
Show series
Clamping force tester

Clamping force tester

Clamping force tester for measuring the jaw clamping force of 2, 3 and 6-jaw chucks to ensure the greatest possible process reliability in daily use.
Show series
Maintenance kit

Maintenance kit

A set consists of a grease gun, grease cartridge, chip protection, and a center plug for regular maintenance of SCHUNK manual lathe chucks.
Show series
Maintenance unit

Maintenance unit

Maintenance unit consisting of pressure regulator, water separator, oiler, and feeder cables for preparing the compressed air for SCHUNK pneumatic power lathe chucks.
Show series
Pressure measuring unit

Pressure measuring unit

Pressure measurement devices for checking the pressure tightness of SCHUNK pneumatic power lathe chucks.
Show series
Torque wrench

Torque wrench

Torque wrench for actuation of SCHUNK manual lathe chucks.
Show series
Ratchet

Ratchet

Ratchet for fast actuation of SCHUNK manual lathe chucks.
Show series
Square actuation wrench

Square actuation wrench

Spanner wrench for manual actuation of the SCHUNK ROTA-S plus and ROTA-G manual lathe chucks.
Show series
Hexagon actuation wrench

Hexagon actuation wrench

Spanner wrench for manual actuation of the SCHUNK manual lathe chucks with hexagonal connections.
Show series
Wrench with pin and movable cross handle

Wrench with pin and movable cross handle

Actuation key with movable cross handle for actuation of SCHUNK ROTA-S plus and ROTA-G manual chucks. Excellently suitable if there is not much space for actuation.
Show series
Spanner wrench adapter

Spanner wrench adapter

Spanner wrench adapter as an attachment for torque wrench and wrenches for actuating SCHUNK manual lathe chucks.
Show series
Jaw change wrench

Jaw change wrench

Wrench for fast change of the jaws for power lathe chucks with jaw quick-change system.
Show series
Mounting wrench for turnable ring

Mounting wrench for turnable ring

Assembly key for easy assembly of SCHUNK power chucks on the lathe.
Show series
Adapter plate

Adapter plate

Standardized adapter plates for quick and easy mounting of ROTA-M flex 2+2 manual lathe chucks on VERO-S clamping stations.
Show series
Consol plate

Consol plate

Standardized base plates for fater and simple fastening of SCHUNK manual lathe chucks on mill/turn centers.
Show series
Console jaws

Console jaws

Base jaws for the conversion of ROTA-ML flex 2+2 toolholder into a "fixed jaw clamping vise". KONTEC top jaws can be used as top jaws.
Show series
Locking cover

Locking cover

For locking of a jaw pair to realize a two jaw clamping.
Show series
Chip protection

Chip protection

Chip protection for easily sticking onto the base jaws of SCHUNK manual lathe chucks.
Show series
Cover plate

Cover plate

Cover plate for covering fastening screws of the chuck body as well as the guideway extensions for ROTA-S flex manual lathe chucks.
Show series
Sealing plug

Sealing plug

Sealing plug for closing the chuck bore of SCHUNK manual and power lathe chucks.
Show series
Centering pin

Centering pin

Centering pins for precise alignment of SCHUNK ROTA-S flex manual lathe chucks on the machine table.
Show series
Inductive proximity switches

Inductive proximity switches

Inductive proximity switches for monitoring the current clamping state of SCHUNK ROTA TB2 power lathe chucks.
Show series
Pressure monitoring retrofit kit

Pressure monitoring retrofit kit

Retrofit kit for mechanical pressure monitoring for all ROTA TB2 lathe chucks with continuous rapid and clamping stroke.
Show series
Modifications ROTA NCO

Modifications ROTA NCO

Central lubrication, air control, and coolant supply as modifications for fast and easy retrofitting of SCHUNK ROTA NCO power lathe chucks.
Show series
Z-mount on short taper ISO 702-1

Z-mount on short taper ISO 702-1

Standardized flanges for adaptation of hydraulically actuated power lathe chucks with Z-mount to the machine spindle with short taper.
Show series
Z-mount on short taper ISO 702-1

Z-mount on short taper ISO 702-1

Standardized flanges for adaptation of pneumatically actuated power lathe chucks with Z-mount to the machine spindle with short taper.
Show series
Z-mount on camlock ISO 702-2

Z-mount on camlock ISO 702-2

Standardized flanges for adaptation of pneumatically actuated power lathe chucks with Z-mount to the machine spindle with camlock mount.
Show series
Z-mount on bayonet ISO 702-3

Z-mount on bayonet ISO 702-3

Standardized flanges for adaptation of pneumatically actuated power lathe chucks with Z-mount to the machine spindle with bayonet mount.
Show series
Z-mount on Z-mount

Z-mount on Z-mount

Standardized flanges for adaptation of hydraulically actuated power lathe chucks with Z-mount to the machine spindle with Z-mount.
Show series
Center sleeve closed

Center sleeve closed

Closed protection sleeves to protect the chuck kinematics against the penetration of chips and coolant.
Show series
Protection sleeve with ejector

Protection sleeve with ejector

Closed protection sleeves to protect the chuck kinematics against the penetration of chips and coolant Due to the integrated ejector, workpieces can be automatically ejected from the chuck.
Show series
Protection sleeve with spray nozzles

Protection sleeve with spray nozzles

Closed protection sleeve to protect the chuck kinematics against the penetration of chips and coolant By means of an integrated spray nozzle, the coolant can be affixed directly to the workpiece.
Show series
Center sleeve with adjustable stop

Center sleeve with adjustable stop

Closed protection sleeves to protect the chuck kinematics against the penetration of chips and coolant. Using the integrated stop, workpieces can be positioned with a high repeat accuracy in the chuck.
Show series
Expansion arbor for ROTA-S plus 2.0

Expansion arbor for ROTA-S plus 2.0

Segmented arbor or I.D. clamping in combination with 3-jaw manual chuck ROTA-S plus 2.0 in modified design. For use of vario M an additional cone must be ground on the chuck bore; has to be ordered separately.
Show series
Rollers

Rollers

There are 2 different rollers for all steady rests:
  • cylindrical version for upright steady rest
  • spherical version for traveling steady rest
  • Show series
    Roller fine adjustment

    Roller fine adjustment

    Eccentric roller pins on the steady rest arms allow quick fine adjustment of the center.
    Show series
    Stroke measuring system

    Stroke measuring system

    Enables a continuous position monitoring and a partial opening of the lever arms.
    Show series
    Monitoring unit

    Monitoring unit

    Monitoring units for detecting clamping positions "Opened", "Clamped" and also to some extent "Clamped without pin".
    Show series
    Indexing pin

    Indexing pin

    Indexing pins for position orientation of clamping pallets and clamping devices on VERO-S clamping devices.
    Show series
    Fitting screw

    Fitting screw

    Fitting screws for clamping pin mounting if these do not have any centering collar.
    Show series
    Adjustment screw

    Adjustment screw

    Compensation screw for minimum compensation of thread coax errors on workpieces.
    Show series
    Centering taper

    Centering taper

    Centering taper for retrofitting NSL3 turn or NSL turn clamping stations for highly precise centering of clamping pallets and for increasing the run-out accuracy.
    Show series
    Centering ring

    Centering ring

    Centering sleeve for retrofitting clamping pallets for highly precise centering on NSL3 turn or NSL turn clamping stations and increase in run-out accuracy.
    Show series
    Cone seal

    Cone seal

    Cone seal for quick and easy retrofitting of existing NSE3 modules without cone seal to protect the change interface.
    Show series
    Locking coupling

    Locking coupling

    Quick-change coupling for easy actuation of VERO-S clamping stations or module height extensions.
    Show series
    Connecting strip

    Connecting strip

    1-way strip for convenient actuation of VERO-S clamping stations.
    Show series
    Media transfer unit

    Media transfer unit

    Universally applicable Plug & Work media transfer unit as standard for all current VERO-S clamping stations.
    Show series