We saw a brand new Hilti 22V hammer drill with Active Torque Control at the 2020 World of Concrete this year. The new Hilti hammer drill (model SF 6H-A22) packs plenty of power, has two speeds, and electronic torque control (ATC) to immediately stop the drill when the onboard accelerometer detects a bind-up at the bit. This could really save your arm and wrist from injury when the bit suddenly encounters metal or some other obstruction. Check out more World of Concrete coverage at Pro Tool Reviews:
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