The Milwaukee M18ONEFSZ-0X 18v One Key Fuel Recip Saw/ Sawzall can be connected to your phone via the Milwaukee One key app. Complete tool customisation via ONE-KEY™ app to tune the tool to your needs. Adjustable soft start for more accurate starts. Cut optimisation gives longer blade life and easier cutting in a wide range of materials. Automatic brake allows the saw to stop the blade after it breaks through a material preventing accidental cuts in adjacent materials. Plunge cut allows the blade to penetrate the material at a slower speed and then automatically ramp to full speed, sensing an increase in force from the user. Save up to four custom settings to the tools memory allowing fast and easy selection of the most used configurations. ONE-KEY™ app also provides inventory function for total management of your complete tool/equipment fleet. Supplied as the machine only. No batteries included. Body only machine, no batteries are supplied. Max cutting depth: 25mm in aluminium, 150mm in metal pipe, 25mm in non ferrous metal, 300mm in soft wood and 20mm in steel. 32mm stroke length. 0-3000 no load stroke rate. Connect via bluetooth with the Milwaukee One Key app.