Metabo Wall Chaser | 125mm | 1700 Watt | MFE 40 110V with 2 Blades 
This incredibly powerful machine is one of the best improvements to efficiency a tradesman can have - saving hours vs cutting and chiselling out either by hand or even with saw and rotary hammer drill. The brilliant Metabo MFE40 allows channels to be cut to a depth of up to 40mm thanks to the powerful Metabo Marathon motor featuring Tacho-Constamatic Full Wave Electronics which adjusts the power based on the load to the motor. The chaser can be adjusted to cut a large range of both widths and depths easily, to suit a large range of tasks.
This Metabo wall chaser has a wide range of safety features including a high performance automated clutch to disconnect the drive motor from the disc if it jams suddenly. It also has soft start technology as Metabo knows that no one likes those jarring jolts when a high power tool like this starts up. Potentially dangerous dust can be effectively extracted by attaching a high performance M-Class vacuum to the machine, further shortening cleanup times.