Main Features ● Intelligent display real time display of machine faults ● Small handle light weight small outdoor operation ● The front air outlet prevents iron filings from entering the machine from the front increasing the service life of the machine ● Brushless motor high power anti overload prevent burning machine ● Super heat dissipation three dimensional heat dissipation protect the motor SpecificationAdapted to Makita 18V battery Not included Name Brushless Angle GrinderVoltage 18VPower 660WColor blue balckNo load Speed 3000 8500rpmChuck Size 6mmSpindle Diameter 14mmGrinding Wheel Diameter 125mm 5 √ Battery Capacity Suggestion 2 0AH 5 0AH√ 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 Contents1 x Angle Grinder This product does not include a battery