EMTOP Hex Shank Chisel for Demolition Breaker ECHS0304375

Breakers and demolition hammers take chisels with a hexagonal shank, which locks into the tool and transfers the blow without twisting. The chisel is the part that does the cutting, so the shape chosen decides how the material comes apart.

Pointed chisels concentrate the blow to start a hole in concrete, while flat and spade shapes lever material away, lift tiles and screed and trim back edges. Keep the shank clean and greased before fitting, work from a free edge, and replace a chisel once its tip has mushroomed.