Electric Reciprocating Saw with 4 Saw Blade.Handheld Cordle Chainsaw For Makita 18V Battery. Metal Wood PVC Cutting Power Tool Specification No Load speed: 0-7000rpm/min Stroke Length: 10mm Cutting Depth In The Metal: 2mm Cutting Depth In Wood: 100mm Cutting Depth In Plastic: 100mm Feature High power. Electric brake. Variable speed. Tool-le blade change. Ergonomically designed handle. Trigger switch with lock-off lever. Newly designed crank mechanism for higher efficiency. Powerful ventilation and heat diipation design, strong heat diipation capacity, can be used for a long time. Dapted to 18V Makita battery(0 Battery) compatible for 18V B series lithium battery,such as BL1850B(197285-8),BL1840B(197270-1),BL1830B(197602-2),BL1430B(197618-7),BL1820B(197487-6); compatible for BL1850,BL1840,BL1440(196391-6),BL1415(194560-3),BL1815N(196781-3); NOT compatible for G Series battery such as BL1813G(196663-9) BL1413G(196882-7) BL1415G BL1430G BL1815G and so on NOT compatible for 18v Ni-CD battery such as 1822(194465-7) Package include Option 1 Reciprocating saw * 1Saw blade * 4Instruction * 1 Option 2 Reciprocating saw * 1Saw blade * 4Instruction * 1Charger * 1Battery * 1 Option 3 Reciprocating saw * 1Saw blade * 4Instruction * 1Charger * 1Battery * 2