Get ready to grind with this Draper 93668 Storm Force 115mm Cordless Angle Grinder Kit This Draper 93668 Storm Force 115mm Cordless Angle Grinder Kit features a part of the Draper Storm Force 20V Power Interchange series with rear handgrip, auxiliary side handle, grinding guard, spindle lock button and a locking flange. The Draper Storm Force 20V interchangeable battery system allows you to combine one battery with any of the tools within the 20V Storm Force series (not compatible with Draper Storm Force 10.8V). Features: Part of the Draper Storm Force 20V Power Interchange series Rear handgrip Auxiliary side handle Grinding guard Spindle lock button Locking flange Batteries and chargers are available separately Specification: Battery: 20V Stormforce Li-ion No Load Speed: 0-10,000rpm Spindle thread: M14 Disc Diameter: 115mm Bore: 7/8\"/22.2mm Weight: 1.7kg Charger Amperage: 2.4A Charging time: 2.0Ah 60 minutes Weight: 0.5kg Battery amperage: 2.0Ah Weight: 0.44kg