The Faithfull Professional Trade Level Diamond Blade with 10mm sintered segments allowing for a longer working life and less blade changes The aerated core allows for better cutting performance and aids cooling Ideal for cutting materials of medium hardness commonly found on the worksite such as class B engineering bricks concrete kerbs concrete lintels and beams reinforced concrete building blocks roofing tiles 30-60 newton block paviours York stone concrete pipes and other less abrasive materials