General description The 21V Cordless Brushless Angle Grinder is a versatile tool designed for cutting, grinding, and polishing. Featuring a brushless motor, this lightweight and compact machine allows for one-handed operation, making it ideal for various applications including metal, tile, wood, and concrete processing. Technical specifications Rotational speed: 10000 rpm Motor: Brushless motor Power type: Rechargeable lithium battery Battery capacity: 6000mAh Charging time: 2.5 hours Working time on a full charge: 25 minutes Grinding wheel aperture: 22mm Maximum diameter of the grinding wheel blade: 115mm Machine net weight: 1.82kg (including battery) Compatibility and accessories Brushless angle grinder x1 21V charger x1 6000mAh battery x1 125mm grinding wheel cover x1 Handle x1 115mm adjustment wrench x1 115mm pressure plate x1 4.5-inch woodworking blade x1 115mm polishing disc x1 115mm sandpaper x2 115mm cutting wheel blade x2 115mm louver wheel x1 115mm grinding wheel disc x1