Milwaukee M18 ONEFSZ-552X 18v Reciprocating Saw Inc 2x 5.0Ah Batteries, 1x Charger & HD Box 4933478295 Part of Milwaukee\'s innovative and extremely popular M18 range, this Reciprocating Saw is a version of the M18 FSZ saw but with the added functionality of Milwaukee\'s ONE-KEY technology. The ONE-KEY technology allows you to customise your tool via the related app, as well as tracking your tool and providing a cloud-based inventory management platform.  Supplied with 2x M18 B5 batteries, 1x M12-18 FC charger and in a sturdy Milwaukee HD Box. FEATURES Connect via Bluetooth with the ONE-KEY app ONE-KEY tool customisation allows the user to optimise their tool for specific applications ONE-KEY tool tracking & security offers a cloud-based inventory management platform that supports both location tracking and theft prevention Adjustable soft start provides more accurate cut-starts in various materials, minimising blade chatter and assisting in cleaner faster cuts 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 Save up to three custom settings to the tools memory allowing fast and easy selection of the most used configurations Flexible battery system: works with all Milwaukee M18 batteries SPECIFICATION Voltage: 18v Article Number: 4933478295 Battery Capacity: 5.0Ah  Battery Type: Li-Ion Max. Cutting Depth In Aluminium: 25mm Max. Cutting Depth In Metal Pipe: 150mm Max. Cutting Depth In Non-Ferrous Metal: 25mm Max. Cutting Depth In Soft Wood: 300mm Max. Cutting Depth In Steel: 20mm No Load Stroke Rate: 0 - 3000 spm Stroke Length: 32mm Weight (Incl. Battery Pack): 4.2 kg NOISE & VIBRATION Sound Power Level: 96.4 dB(A) Sound Power Level Measured Uncertainty: 3 dB(A) Sound Pressure Level: 85.4 dB(A) Sound Pressure Level Uncertainty: 3 dB(A) Vibration Cutting Boards: 26.7 m/s² Vibration Cutting Boards Uncertainty: 1.5 m/s² Vibration Cutting Wooden Beams: 25.4 m/s² Vibration Cutting Wooden Beams Uncertainty: 1.5 m/s²