Cuts materials where other blades fail. Aerated concrete blocks are one of the most common materials in modern residential construction. The ability to cut these large blocks quickly and accurately means a significant efficiency gain for craftsmen. However, aerated concrete is highly abrasive. The Bosch Expert 'Aerated Concrete' saw blade can tackle this problem thanks to the advanced design of its carbide teeth. It is a specialized blade for aerated concrete blocks. With Bosch Carbide Technology, the teeth can cut through these materials day after day. Before carbide saw blades existed, it was hard to imagine cutting aerated concrete blocks easily and comfortably. The Bosch Expert 'Aerated Concrete' saw blade now heralds a new era. Compatible with all reciprocating saws with S-shank.