Patent ID: 7137583

Claim:
A striking tool for comminuting materials including waste wood, comprising: a chisel head ( 16 ) connected to a shank ( 11 ); a cutting insert ( 20 ) fastened on the chisel head ( 16 ); the cutting insert ( 20 ) having at least one first cutting element ( 21 a ) and at least one second cutting element ( 21 b ); the first cutting element ( 21 a ) and the second cutting element ( 21 b ) arranged one behind the other in a cutting direction; wherein at least one of the first cutting elements ( 21 a ) and the second cutting elements ( 21 b ) are plate-shaped and have at least one tooth ( 23 ) arranged side-by-side transversely with respect to the cutting direction, and wherein the chisel head ( 16 ) has a free surface ( 19 ) adjoining the cutting insert ( 20 ) opposite to the cutting direction, and the free surface ( 19 ) has a profile at least partially matched to an outer contour of the cutting insert ( 20 ).