DISTAR Diamond drill DDS-B 450x450-30x1 1/4 UNC Reinforced concrete

(This text is machine translated) The diamond hole saw for drilling installations creates holes in highly reinforced, reinforced concrete, bricks and other building materials. Communications for ventilation, air conditioning, plumbing and more. It has a diameter of 450mm and a total length of 450mm. The crown is made of high quality steel together with diamond segments, which is characterized by increased strength and wear resistance, as well as high performance. The diamond segments on the body are welded using laser technology, which ensures their secure fastening even in difficult drilling conditions with high levels of vibration and shock loads. It is used on drilling machines with a power of up to 2.2 kW When drilling holes vertically and horizontally, it is recommended to correctly distribute the load on the tool, especially at the moment of reinforcement passage. During operation, it is recommended to cool the crown with running water. The height of the diamond segments is 11mm. Female thread 1 1/4"...