Saw blade and
grinding discs

Expansion head screw

Saw blade and grinding disc clamping units: The expansion head screw SKS is the heart of a simple, robust and precise clamping device for disc-shaped tools such as grinding discs or saw blades. The toolholding takes place by means of the spreading effect of a slitted screw with a conical mesh seat. Without locking the drive shaft, the expansion head screw is clamped and released quickly and simply using an Allen key to be applied radially with just one rotation of the activation screw. We produce the necessary clamping flanges according to your specifications.