Carbide Technology for Long Life Cutting Hollow Brick - For builders and bricklayers, cutting hollow bricks on site allows work to proceed rapidly and productively. However, most reciprocating saw blades couldn’t last long in such abrasive mineral materials. With a specialist carbide blade like the EXPERT ‘Hollow Brick’, bricklayers can cut hollow brick to size conveniently, and without destroying their blades. In order to take on tasks that conventional Bi-Metal recip saw blades couldn’t do, the Bosch EXPERT ‘Hollow Brick’ Reciprocating Saw Blade uses Bosch Carbide Technology and is especially designed for cutting hollow brick. Its wide body and thick gauge ensure stability for tradesmen to make an accurate cut, while the brazed carbide teeth are tough enough to cut bricks all day long. Thanks to the Bosch EXPERT ‘Hollow Brick’ Reciprocating Saw Blade, the recip saw is fast becoming a favourite tool among bricklayers. Cut your bricks to size with Bosch Carbide Technology. Fits all S-shank reciprocating saws