The new SDS-Max combination hammer drill TE 70-ATC/AVR drills in and demolishes concrete, masonry and natural stone faster and with more power than any other like tool on the market. Gear up with a tool that will allow you to drill up to 40% faster in reinforced concrete and demolish more concrete than the competitors in its class. Not only with the TE 70-ATC/AVR help you work faster, it will also help you work safer. You can-count on the added safety of Hilti's innovative Active Torque Control (ATC) technology that reduces common safety hazards caused by jammed drill bits. You'll experience more user comfort and less fatigue from the Active Vibration Reduction (AVR), delivering the lowest vibration in its class.