PEDDINGHAUS - SHRINKING BUMPING HAMMER SWIVEL HEAD

This high quality break-out shrink hammer from Peddinghaus has a spiral-shaped shrinkage percussion surface. The hammerhead also has the property to turn the face a little on the plate. This special hammer can be used to crimp overstretched or wavy metal sheet. The twisting effect and the lines pull the structure of the metal sheet together (again).

The reverse face of the hammer is a normal finishing hammer.