<B>Metabo GE710 Compact 13000 to 34000 Rpm 6.4-Amp Die Grinder Compact Variable Speed, 710-watt Review</b><P>http://tinyurl.com/n4pu7ys <P><P> Metabo GE710 Compact 13000 to 34000 Rpm 6.4-Amp Die Grinder Compact Variable Speed, 710-watt <P>Electronic safety shutdown of the motor if the tool jams<P>Thermal overload protection<P>Auto-stop carbon brushes<P>Hardened and ground collet chuck for precise concentricity of tools in use<P>Collet bore of the collet chuck 1/4 "<P>