1-piece point and shank can easily be resharpened or replaced

No hammer required, mechanism automatically strikes a blow when downward pressure is applied .

Tension of regulating spring is constant, so marks made by point are uniform in depth and size for each setting .

Delivers a heavy blow .

Adjustable knurled cap regulates force of blow .

Specially selected tool steel is hardened and tempered to the proper hardness .

Knurled finger grips for ease of handling .

A special tempering process makes the head less likely to fracture from a hard, off-center blow