drill bit SDS max-7 28x400x520 mm BOSCH

The SDS max-7 drill bit is ideal for use at the highest drilling speeds. The strong S-shaped cutting edge and sloping side cutting edges ensure very fast drilling. In addition, the design of the grooves of the drill is optimized from the point of view of vibrations and provides the best effort in increasing the speed.

This equipment was designed for drilling concrete and reinforced concrete, limestone and masonry. It is ideal for perforators with SDS max. To obtain accurate results, the wear indicator should be monitored: if it is visible, the diameter of the hole still meets the tolerances for installing metal anchors. The quality of the drill is confirmed by the mark of passing the PGM concrete drill association test, which guarantees compliance with strict tolerances.