This grinder operates at much higher speeds than stand up grinders - faster compound removal.

Raised handle design  facilitates "straight back" pick up which reduces the potential for back injuries.

Designed to fit the GrandMaster Tiger & Razorback [the world's best diamond abrasive cup wheels]

Has small size and excellent portability, which facilitates passenger car transport to a job site and is able to be carried up many flights of stairs by just one person.

One of the cheapest grinders to operate per square metre due to the fact that it uses widely available and affordable, 9 inch angle grinders and 7 inch cup wheels.

Improved ergonomic design, comfortable sit down and stand up use.

Patented grinder handle arrangement also facilitates better control of grinder when performing trip hazard removal tasks, etc.

Safety plug system prevents lead burn out, that commonly occurs with standard plug fittings, that tend to separate during operation and burn out.

All purpose design, that can perform edge grinding and planetary grinding tasks, something most small dedicated stand up grinding machines cannot do.

Incorporates the world famous Grandmaster cast steel 180 mm shroud design [world's best 180mm dust shroud].

Incorporates best quality Metabo and Hitachi angle grinder brands into its design.

Trigger lock handle with lock on trigger switch significantly improves the hand comfort of the operator, who otherwise would have to maintain a depressed finger grip onto the dead man trigger switch over prolonged periods of operation.

Live tool safety indicator - glows blue when plugged into power supply 

Provides a superior - low cost - variable speed - edge grinding tool to the floor polishing industry. 

Variable weight design feature allows for weights to be easily removed or added to suit various surface grinding applications, useful for preventing excessive damage to soft concrete surface .