DISTAR Diamond core drill DDS-W 72x65-4xM16 T-Concrete / SDS+ DISTAR

(This text is machine translated) Diamond drill bit Distar DDS-W Concrete Magnet is designed for drilling blind holes for further installation of sockets. Suitable for working with surfaces made of non-reinforced and weakly reinforced concrete, as well as brick. Crowns are used in combination with any type of manual electric drills with adjustable speed and rotary hammers. In work, it shows a fairly large resource, which, when drilling bricks, reaches 150 holes, at a speed of 4 minutes, a hole. For reinforced concrete, the resource is somewhat less, and reaches 40, when drilling up to 20 minutes per 1 hole at a depth of 65mm. Thanks to the magnetic adapter, the extraction of the center drill is incredibly fast and convenient. Available in 3 diameters - 68.72 and 82 mm. They can be equipped with or without a Magnet adapter. It is recommended to use such crowns on a hand tool with a power of at least 650 watts.