Bricks that are too hard to drill Screwfix Community Forum
2004 12 18 nbsp 0183 32 what drill have you got as all cordless are not the same quality and it does count if it is a n old house it could be common type internal walls which are harder than thermalite and breeze block realisticly you could do with an sds rotary hammer drill to go into hard stuff as the design of the bits means they are better held in chuck and the hammer feature is more