Heller concrete drill set, 4 parts

The perfect hammer drill for extreme demands in concrete and natural stone. The ProXtreme from Heller impresses with its long service life, excellent positioning behavior and strong performance. The optimal tip geometry and the large helix design enable drilling at very high speed. Thanks to the ground carbide tip and the high-strength brazed joint, the ProXtreme can be used in a wide variety of applications. In addition, the blasting technique used by Heller ensures extremely good performance characteristics and high fracture resistance. This drill also has a "Tri" shank to prevent the drill from slipping in the chuck. Tips and tricks for professional use: Click here for the Heller video tutorial