Makita GA013G XGT 40Vmax Angle Grinder with paddle switch. It hasa powerful brushless maintenance-free and long-life motor for demanding professional use. The machine features standard electronics, overload protection and AFT-active feedback detection technology. Active Feedback sensing Technology (AFT) stops the engine if the rotation suddenly stops.Its ergonomically designed handle features a rubberised soft grip for increased user comfort and reduced fatigue. XPT (Extreme Protection Technology) provides improved dust and water resistance for operation in harsh job site conditions. The battery protection system automatically shuts off power when the battery level is low.Comes as a bare unit in a MAKPAC Case, no battery or charger supplied.Specifications:No Load Speed: 8, 500/min.Wheel Diameter: 125mmSpindle Thread: M14Bore Size (Arbor Diameter) : 22.23mm