Dewalt's flexvolt system has been improved even further with the new flexvolt high power range'. '.strtoupper('t')hese brushless 54v cordless tools deliver performance comparable to corded tools, but they run off flexvolt batteries which are compatible not only with the rest of the 54v flexvolt range, but also with dewalt's 18v xr platform, meaning you can power a huge range of tools from just one battery'. '.strtoupper('t')he dcs578 is a cordless circular saw which is compatible with 190mm blades'. '.strtoupper('d')esigned for increased power, extended run time, reliability and durability, this general purpose machine is suitable for ripping, cross cutting and bevel cuts'. '.strtoupper('f')eatures and benefits bull corded performance in a cordless tool bull dewalt brushless motor bull variable adjustment of the bevel angle to 57deg bull scale for precise cutting depth setting to 67mm bull optimum balance for safe, fatigue free operation bull stable block construction for low vibration running and long service life bull additional handle for safe two handed work bull direct airlock compatability allows quick, secure connection to extraction hose bull dust blower keeps cut line clear of dust and debris bull led work light bull flexvolt batteries are not only compatible with the rest of the 54v xr range but also with dewalt 18v xr tools specifications bull battery voltage 54v bull battery type dewalt flexvolt lithium ion bull blade diameter 190mm bull blade bore 30mm bull max'. '.strtoupper('d')epth of cut at 90deg 67mm bull max'. '.strtoupper('d')epth of cut at 45deg 49mm bull hand arm vibration 2.2m ssup2 bull length 355mm bull height 245mm bull weight 3.6kg contents bull dcs578x2 54v cordless circular saw bull dust extraction spout bull rip fence bull saw blade 24t bull dewalt dcb547 9ah 3ah flexvolt battery x2 bull battery charger bull tstak carry case