Carbide Technology for long service life for sawing in lightweight concreteLightweight concrete blocks are one of the most common materials in modern house building and construction. For craftsmen, the ability to quickly and precisely saw these large blocks to the right size means a huge increase in efficiency - but lightweight concrete is very abrasive. EXPERT 'Aerated Concrete' solves the problem thanks to its advanced design of carbide teeth.Bosch EXPERT 'Aerated Concrete' tiger saw blade is a special blade for lightweight concrete blocks. Bosch Carbide Technology means that the teeth can tirelessly saw through the materials day after day.Before carbide saw blades were invented, it was unthinkable to smoothly and easily saw into porous concrete blocks with a tiger saw. Step into the modern era with the Bosch EXPERT 'Aerated Concrete' tiger saw blade.Fits all tiger saws with S shaft.