*Robust concrete drill bit with carbide tip*  Concrete drill bit with burnished surface and carbide tip in accordance with DIN 8039, milled. The 130В° carbide cutting edge ensures long service life and guarantees high heat resistance.   **Top Features**  * High service life due to special carbide plates on the drill tip. * Accurate drilling due to exact soldering of the carbide plates. * Ideal for masonry and natural stone.  **Advantages**  * 130В° carbide cutting edge for long service life, extremely heat resistant.                . * Robust version in accordance with DIN 8039, milled, with high break resistance. * Optimum drill dust removal through special spiral geometry. * Suitable for rotary and impact drilling.  **Applications**  * For regular drilling work especially in concrete as well as various types of stone.  **Building materials**  * Concrete * Sand-lime brick * Masonry * Natural stone * Gypsum plasterboard * Aerated concrete  You can find detailed information on building materials in the registration document.