The Pentruder high frequency (HF-)wall saws are characterized by their high performance to low weight ratio. The design, materials and production methods which are used for the machines are the best available. A wide array of features make the Pentruder HF-wall saws easy to set up and operate, thus increasing the productivity of the operator. The Pentruder HF-wall saws are part of a complete system, where HF-motor and Pentpak power pack can be used to power also other machines.