Prolomny drill SDS MAX 16x340

On the most complex materials, including the reinforced reinforced concrete plates of big thickness apply SDS max drills. A specific place is held by prolomny drills. They are intended for drilling of openings of considerable diameters from 45 to 80 mm. Such openings in a bricklaying or concrete use for laying of cables or pipes of the corresponding diameter. The head of the prolomny drill differs from standard in a kolokolnoobrazny form with asymmetrically placed shafts and the central cutting edge from firm alloys. The giving spiral and a long conic shaft provide reliable removal of slags in the course of drilling. In addition Type of sales: Wholesale and retail