Hollow drill bit Bosch SDS-MAX 150x310

The CoreCutter SDS max-9 is ideal for deep circular cuts, especially if you want to install junction boxes. It is made with high-quality and durable carbide that guarantees maximum resistance to wear during drilling. In addition, the number of asymmetrical carbide teeth of the drill bit is adapted to its diameter, making it the right choice for vigorous work progress with quiet operation. Its long U-shaped shank with 2 spirals is ideal for dust removal and through-drilling, while its one-piece design ensures optimal transmission of the machine's force. This drill bit has been designed for use in masonry, concrete and limestone. This product is also available in a 2-piece version.