Find out how our cordless angle grinders are designed for longer run time and higher performance for metal and mineral cutting and grinding
Powerful cordless angle grinding
Hilti's cordless angle grinders raise the bar for speed and handling
Our newest generation of cordless angle grinders blurs the line between corded performance and cordless productivity. Grinding and cutting metal or mineral is no problem for our cordless grinders, and the slim, light tool body is designed for responsiveness, balance, and ergonomic handling.
Hilti's portfolio of powerful cordless grinders feature brushless motors, electronic brakes, Active Torque Control (ATC) and keyless quick-change flanges.
With its slim design and versatility, the cordless angle grinder AG 4S-A22 is ideal for finishing, cutting and grinding steel, polishing metal, cutting tiles, and more. Featuring a lock-on switch and a 6-step speed dial range, you control the disc rotation speed, from 3,000 - 8,000 rpm, to match the needs of the job.
The AG 4S-A22 uses an optimized air-flow system to cool the angle grinder and electronics, resulting in increased service life. In addition, it's fully compatible with our range of 22V batteries and chargers and can be used with all existing cutting and grinding discs up to 4.5" or 5".
Cordless angle grinder with brushless motor, used with 22 V battery for everyday cutting and grinding with discs up to 125 mm diameter.
Ergonomic design and safety features (disc brake, Active Torque Control and dead man’s switch), improved balance and low weight make the tool less tiring and more flexible and versatile to use and 30-40% higher performance and battery capacity.