M12 Die Grinder KitBattery,WheelArbor

Die Grinder Kit, Voltage 12V DC, Max. Speed 20,000 RPM, Grinder Orientation Straight, Switch Type Paddle, Battery Capacity (2) 2.0 Ah, (1) 4.0 Ah, Brushless Motor Yes, Cordless Tool Kit Contents (1) Bare Tool; (3) Batteries; (1) Charger, Accessory Free Tool Change No, Collet Guard Type Not Specified, Collet Size 1/4 in, Speed Ranges 0 to 20,000 RPM, Minimum Speed 0 RPM, Number of Speed Settings 3, Lock-Off Switch Yes, Lock-On Switch Yes, Brake Type None, Anti-Restart Technology No