With the Makita DGA506ZJ 18v Angle Grinder, continuous efficient grinding is possible thanks to automatic speed control. The machine automatically adjusts its speed under heavy load to maintain power. User benefits: Continuous efficient grinding thanks to automatic speed control. Lightweight yet powerful 125 mm cordless grinder with excellent overload protection. Higher safety: grinder with brake. Stops within 3 seconds. The machine automatically adjusts its speed under heavy load to maintain power. Thanks to the increased efficiency of the brushless motor with electronic control, this 18 V machine delivers almost the same performance as a corded model. Equipped with restart protection. Slim and ergonomic handle for good grip and perfect control. Equipped with an energy-efficient brushless motor for increased work volume. Better protected against dust and moisture by unique design on the inside and outside of the housing. Type II model: machine switches itself off when kickback occurs. Technical data: Machine voltage 18 V Motor type BL motor Grinding disc diameter (max.) 125 mm No-load speed 8500 min-1 Connection/mount M14 Spindle lock yes Soft grip yes Restart protection yes Dimensions LxWxH 362x140x151 mm Sound pressure level (LpA) 79 dB(A) Sound pressure level (K) 3 dB(A) Vibration ah surface grinding 6.5 m/s² Vibration (K) surface grinding 1.5 m/s² Vibration ah sanding 2.5 m/s² Vibration (K) sanding 1.5 m/s² Weight with BL1830 battery 2.5 kg Weight with BL1840 battery 2.5 kg Battery protection yes Battery charge indicator yes Electric brake yes Weight with BL1815N battery 2.3 kg Weight with BL1820 battery 2.4 kg Weight with BL1820B battery 2.4 kg Weight with BL1840B battery 2.5 kg Weight with BL1850 battery 2.5 kg Weight with BL1850B battery 2.5 kg Soft start yes Vibration (K) sanding with AV-handle 1.5 m/s² Vibration (K) surface grinding with AV-handle 1.5 m/s² Vibration ah sanding with AV-handle 2.5 m/s² Vibration ah surface grinding with AV-handle 6.0 m/s² Standard Included Please note: without batteries and charger Mbox no.3 821551-8 Grinding disc 125x6 mm A-80656 Handle AVT M 158237-4 Lock nut wrench 35mm 782423-1 Documents Drawing and parts list User manual