HPT_G12SA3

4-1/2" Electric Angle Grinder
1300 watt Motor
11,000 rpm (no load speed)
5/8" x 11 Spindle Thread
 with Spindle Lock
Paddle type Switch ...

HPT_G13SC2

5" Electric Angle Grinder
11 Amp Motor
10,000 RPM (No Load)
5/8" X 11tpi Spindle
Trigger Type Switch
Hitachi Power Tools

HPT_G18SE3

7" AC/DC Electric Angle Grinder
15 Amp Motor
8500 RPM(no load speed)
5/8" X 11 tpi Spindle
Trigger Type Switch
110 Volt ...

HPT_G23SC3

9" AC/DC Electric Angle Grinder
15 Amp Motor
6660 RPM(no load speed)
5/8" X 11 tpi Spindle
Trigger Type Switch
110 Volt ...