Hilti announces the first family of 18-volt impact drivers and wrenches with high efficiency brushless motors—the Hilti SID 18-A CPC Compact Impact Driver, SIW 18-A 1/2" Compact Impact Wrench, SIW 18-A 3/8" CPC Compact Wrench and the high capacity versions SID 18-A CPC Impact Driver, SIW 18-A 1/2" Impact Wrench, and the SIW 18-A 3/8" CPC Impact Wrench.
All of these new impact tools feature a highly efficient hammering mechanism that delivers more work per charge to the applications because of the precision hammering and heat treatment process used. Hilti’s brushless motor technology provides long lasting, reliable power because there are no brushes or commutators, which are wear parts for other tools. These high efficiency motors convert more of the battery’s energy into power while reducing the motor heat, which leads to longer tool life.
These tools have sealed electronics to help protect against dust and humidity, an intelligent power switch to prevent burn outs, and 4 LED lights that provide better visibility of the work surface.