This Makita Cordless Angle Grinder has Active Feedback Sensing Technology for operator safety The Makita GA005G is a powerful 125mm Angle Grinder from the 40Vmax XGT Range. The GA005GD202 package comes with 2 x BL4025 XGT 2.5Ah 40v Max Batteries. Engineered for the toughest, most demanding tasks, you can expect increased runtime and a higher power output thanks to the 125mm grinders fully brushless motor. Active Feedback Sensing Technology (AFT): Shuts down the tool to protect the user if the rotation speed suddenly slows down and the filters on the side of the machine are removable for easy cleaning. This model features a slide switch and has anti restart to protect the user. The new push guard has a button on the inside of the head which allows you to rotate the guard to 7 different preset positions. Features: Brushless motor Anti-restart function Electric brake Soft start On/off slide switch Tool-less wheel cover is adjustable to any desired position Able to continuously perform heavy-duty cutting and grinding Comes With: 2 x BL4025 XGT 2.5Ah 40v Max Li-ion Batteries DC40RA fast charger ADP10 XGT to LXT Charger Adapter (allows you to charge your existing 18V LXT batteries) MakPac Connector Case Type 4 Side handle Grinding wheel Lock nut wrench Specification: Battery Type: Lithium-ion Voltage: 40V Battery Quantity: 2 x (2.5Ah) Bore Diameter: 22.23 mm Max Wheel Thickness: 7.2 mm Noise sound pressure 81 dB(A) Noise sound power: 92 dB(A) Noise K factor 3 dB(A) Max Wheel Diameter: 125 mm No Load Speed: 8,500 rpm Vibration K factor: 1.5 m/sec² Vibration: Surface Grinding: 6.5 m/sec² Net weight: 2.9 - 3.6 kg