Cuts materials that other blades simply cannot penetrate - 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 huge efficiency gain for tradesmen. However, aerated concrete is highly abrasive. The Expert 'Aerated Concrete' can tackle this problem thanks to the advanced design of the carbide teeth. The Bosch Expert 'Aerated Concrete' reciprocating saw blade is a special blade for aerated concrete blocks such as Ytong and Siporex. Thanks to Bosch Carbide Technology, the teeth can cut these materials day after day. Before carbide reciprocating saw blades existed, you couldn't imagine cutting aerated concrete blocks easily and comfortably. The Bosch Expert 'Aerated Concrete' reciprocating saw blade now heralds a new era. Suitable for all S-shank reciprocating saws, sometimes also called demolition saws. Tooth design: set, ground, Tooth pitch [mm] / TPI: 8.5 / 3, 8.5, 3, Total length [mm]: 300, Total length [inch]: 12, Width [mm]: 22, Thickness [mm]: 1.5, Material: CARBIDE, CT, HCS, 250, Type: S 1241 HM