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DEMMELER Maschinenbau GmbH & Co. KG

Alpenstraße 10
87751 Heimertingen

Tel: +49 (0) 8335 / 9859-0

DEMMELER clamps – Flexible down to the details

Thanks to the modular system, the clamps adapt perfectly to the respective clamping situation. Select from various materials for the clamping pad and different spindle lengths, also for small installation spaces. The latch lever makes quick and precise clamping possible even with one hand. With three different tube lengths and exchangeable arms, you can handle any clamping task.


System: All Systems D28 D22 D16

Configure your clamps

Difference equalisation prevents tipping of the work piece

for accurately oriented and positioned work piece clamping


  • Slip-proof handle thanks to rubberised inserts
  • Clamping with standard hexagon wrench
  • Threaded bushings fit all system bores
  • Clamping pad exchangeable and usable as support in system bores


  • Secure locking mechanism:
    The locking mechanism ensures controlled, fast and vibration-proof clamping.
  • Ultimate stability:
    Enables the even build-up of clamping force with large power reserves. The self-centring support and pressure piece clamps the work piece and can be exchanged.
  • The powder-coated clamping lever features a highly ergonomic shape and swivels 360° degrees to circumvent all interfering edges. The plastic-coated, non-slip release lever ensures a secure grip while loosening the clamp.
  • Large stroke: 9 mm

HIGH PERFORMANCE – perfect handling with the DEMMELER performance screw clamp

Continuous swivelling. Rotation through 360°. Simplifies all-round operation!

Flexible down to the details. Thanks to the modular system, the screw clamp adapts perfectly to different clamping situations. The continuous swivelling and rotation capability through ±360° permits the horizontal/vertical and oblique clamping of round and rectangular work pieces. The clamping pad with V-block, which is supplied as standard, always ensures self-centring clamping at the work piece. The V-block prevents slipping and tipping. Depending on the shape and characteristics of the item to be clamped, other support and pressure pieces are available for high-speed changeovers. 

Three exchangeable actuation modes 
(spindle, short boring spindle and quick-action clamping cylinder)

Adjustable circular tube

Adjustable, max. 240 mm

Clamping pad with V-block:
Self-centring clamping on the work piece

Tube length 300 mm

Adjustment range of clamping spindle over 130 mm by rotating the retaining tube 

clamping path

clamping path

Continuously swivelling and 360° rotating

Can be folded together flat

Typical potential applications

Confined spaces. The DEMMELER performance screw clamp permits simple clamping even in hard-to-access locations. At the same time, the clamping pad with V-block ensures central force distribution.

High-precision clamping. The performance screw clamp also always provides a firm grip when work pieces are clamped obliquely. With continuous swivelling and 360° rotation, it is suitable for every clamping situation.

Extended adjustment range. Thanks to the new shape, it is possible to clamp nearby work pieces as well as pieces at a greater distance to the next system bore without difficulty.