M18 Fuel Hackzall Reciprocating Saw Tool OnlyThe MILWAUKEE M18 FUEL HACKZALL is the fastest cutting and most powerful one handed reciprocating saw. Utilising a POWERSTATE Brushless Motor and a best in class 22mm stroke length, the M18 FUEL HACKZALL cuts up faster. The compact, one handed design provides superior control and the ability to make cuts in tight spaces. The dual gear counter balance mechanism provides lower vibration than traditional reciprocating saws, resulting in faster cut starts