Amazon.com: Metabo HPT Die Grinder, 4.7-Amp, 1-Inch (GP2S2) : Tools & Home Improvement
GP 2S2 Hitachi Die Grinder, 29000 Rpm, 520 W
HiKOKI GP18DA/DB Cordless Die Grinder for powerful die grinding of tools and machine parts - YouTube
Power die grinder, Metabo + power die grinder, Hitachi + power angle grinder, 125 mm dia, Fein + Cordless impact wrench, Hitachi + battery, 14.4 V, 3.3 AH + extra chuck for Hitachi - KJ Auktion - Machine auctions
Hitachi GP3V 1 Inch 4.7-Amp Variable Speed Die Grinder