Set of SDS-plus impact drills, plus 7X Making: 4 blades with SDS-plus grip, welded full carbon head, extremely temperature-resistant, calm drilling and efficient draining of the drills thanks to the strong blade and spiral design allow optimal use of stroke energy. Certified by the Control Association Drill to the Walls (PGM) according to the requirements of the German Institute of Construction Technology (DIBt). Delivery in a box of 10. Application: for reinforced concrete, concrete, walls, natural stone, limestone sandstone, tiles, marble, clinker.