This Draper Storm Force 20V cordless kit includes the 115mm Angle Grinder, 10 metal cutting wheels and 5 metal grinding discs. It comes with 2 20V 4.0Ah batteries and a fast charger, which are compatible with the whole 20V Storm Force Interchange Series. Tidy it away in the supplied heavy-duty tool bag for easy storage and transportation. Contents: 1x 20V 115mm Angle Grinder, 1x Flat Metal Cutting Wheels 115 x 22.2 x 1.2mm (Tin of 10), 5x Grinding Disc with Depressed Centre Bore 115 x 6 x 22.2mm , 1x 20V One Hour Charger, 2x 20V 4.0Ah Li-ion Battery, 1x Professional Safety Goggles, 1x 420mm Open Mouth Tool Bag Disc diameter: 115mm, No load speed: 0-10,000rpm, Spindle thread: M14, Bore: 7/8/22.2, Weight: 1.7kg