DISTAR Diamond core drill DDR-B 025x450-1x1 1/4 UNC Reinforced concrete

(This text is machine translated) The diamond crown is designed for drilling holes in highly reinforced, reinforced concrete, bricks and other building materials. Designed for drilling small hole diameters, ideal for cable routing in walls. It has a diameter of 25 mm and a length of 450 mm with a 1/4 UNC bore. Possesses high speed of passage of the heavy reinforced concrete. When passing through the reinforcement, it is recommended to reduce the rotation speed. It is used on drilling machines with a power of up to 2.2 kW, both on racks and in manual mode. Using special extensions, you can significantly increase the drilling depth from 100mm to 1000mm. During operation, it is recommended to cool the crown with running water. Consumables from the popular manufacturer DISTAR stand out for their high quality and performance. All products are certified and meet European quality standards.