Introduced are two, low-care battery separator grinding machines

Hilti Introduces Emission-Free, High-Performance Cut-Off Saws

In an effort to revolutionize the construction industry, Hilti has unveiled two new battery-powered cut-off saws: the DSH 600-22 ATC and the DSH 700-22 ATC. These innovative tools promise reduced maintenance, no exhaust emissions, and performance comparable to gasoline-powered saws, all while enabling emission-free operation and lower carbon footprint.

The digital safety switch on both models automatically switches to standby mode after 60 seconds of inactivity to prevent accidental startup. For added protection, the new 3D Active Torque Control (3D ATC) is said to detect kickback and stop the saw blade in less than a second.

One of the key advantages of these battery-powered saws lies in their noise reduction, vibration-free, and emission-free work. With the right choice of wheel and water supply, the cutting performance per battery can be doubled. The optimized cutoff wheels and the battery-powered water supply device DWP 15-22 are claimed to match the cutting performance of gasoline-powered devices.

SPX Universal A diamond cutoff wheels are said to enable precise cuts due to smooth running. With a 300-millimeter cutoff wheel, a cutting depth of 120 mm is achieved through the drive arm. The devices are also compatible with the Nuron batteries, which are said to be compatible with all devices in the Hilti Nuron platform, allowing batteries to be exchanged between devices.

The DSH 600-22 ATC features a top-mounted handle for working in tight spaces and on walls, while the DSH 700-22 ATC has a rear-mounted handle for working at floor level with an optional wheel set. The manufacturer claims that two battery sets can cut as much concrete as a gasoline-powered saw of the same power class with a full fuel tank.

Indoor use of these battery-powered devices is now possible due to their reduced noise and vibration. The battery variant of the cut-off saw reduces CO2 emissions by 4.26 kg CO2 per hour of use. After 33 hours of use, the battery-powered cut-off saw offsets the initially higher CO2 footprint when purchasing the batteries and chargers.

The DSH 600-22 ATC saves over a ton of CO2 per year compared to the gasoline-powered DSH 600-X with weekly use of six hours. This makes these battery-powered tools an environmentally friendly choice for construction sites.

The torque has been optimized by Hilti for better power distribution throughout the entire speed range. With these new cut-off saws, Hilti continues to push the boundaries of innovation in the construction industry, offering tools that are not only powerful and precise but also eco-friendly.

This article was originally published in the General Construction Journal 34/2025.