Does anyone have any ideas / know of special tools etc to help in the chopping in of back boxes in to brick (those blue ones are bl**dy hard)
Or I am I stuck with good old fashioned hammer and chisel and aching arms![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Or I am I stuck with good old fashioned hammer and chisel and aching arms