Set: drill crown Concrete 68mm + adapter SDS Plus 100mm SD-7068 Intertool

The crown on the concrete with an adapter for the punch and pilot drill will effectively drilling non-reinforced concrete, masonry, concrete and sand-lime brick. The crown diameter 68 mm, often used for drilling blind holes under the outlet (Escutcheon), as well as holes for electrical boxes, circuit breakers and so forth. Asymmetric carbide teeth are made of tungsten carbide and having a drill guide will make smooth, accurate holes in the material. Tools manufactured from steel 40 Cr. crown Rockwell hardness - 53-54 HRC, and the tip hardness - 90 HRC. The crown is used in conjunction with the hammer in the hammer mode, thanks to SDS-plus adapter. Properties: Set 3 1: carbide tipped bit, SDS-plus 100mm adapter, centering drill 110 mm maximum drilling depth of 50 mm is used in hammer mode perforator prostate and usability