With the Gedore 112-2510 electricians' chisel, you can cut precise and narrow channels in masonry and plaster with complete control. Featuring a 10 mm wide cutting edge and a 250 mm overall length, it delivers the reach and leverage needed to chisel recesses for cables and flush-mounted boxes without damaging surrounding brickwork. The 7 mm square shank provides a stable grip and prevents twisting during hammer strikes. Made from hardened chrome-vanadium steel with an inductively tempered striking head to prevent splintering, this durable tool easily withstands heavy impact during demanding electrical installation and renovation work.