Total Tools P20S Series 20V Cordless Angle Grinder KitShort DescriptionPower & Performance: Driven by a highly efficient brushless motor capable of up to 1000W max input power.Speed: Offers variable speed options ranging from 3,000 to 9,000 RPM for custom grinding and cutting.Disc Size: Compatible with standard 115mm (4-1/2") cutting and grinding discs.Kit Inclusions: Comes packaged as a full setup containing two 20V 4.0Ah lithium-ion battery packs, a fast charger, 10 abrasive metal cutting discs, and a heavy-duty storage case.