With the Gedore 112-2512 electrician's chisel, you can accurately cut chases and recesses in masonry or plaster for electrical conduits and back boxes. Hardened and tempered along its full length, the chrome-vanadium steel construction resists bending and breakage under demanding impacts. The 8 mm square shank provides a firm grip that prevents the tool from twisting during heavy strikes. With a total length of 250 mm, it delivers deep reach and excellent leverage, while the 12 mm cutting edge guarantees clean, controlled results. Furthermore, the inductively tempered striking head prevents mushrooming and dangerous metal splinters during repetitive hammer strikes.