The Draper Storm Force 20V Angle is another fantastic addition to their 20V Interchange tool range. Using the 20V battery to operate at up to 10,000 rpm the Draper Storm Force angle grinder is powerful and portable.Uses same battery as rest of 20V Interchange RangePowerful 10,000 rpm motorLightweight and easy to handleThe Draper Stormforce 20V range uses a state of the art Li-ion battery to power a range of lightweight, powerful powertools. The compact, lightweight battery technology makes the whole range lightweight and handy.20V is more than enough to make this range of tools powerful enough for a wide range of jobs. This angle grinder can run at speeds up to 10,000 RPM. Plenty of power for serious jobs.It has a comfortable rear-grip and side handle, allowing you to make the most of its lightweight and easy ergonomics. It comes with a grinding guard, and locking flange for safety.SPECIFICATION:Battery: 20V Stormforce Li-ionNo load speed: 0-10,000rpmSpindle thread: M14Disc diameter: 1