Cooling capacity has been improved by increasing the fan diameter from 80 to 86mm and adding a diffuser to the gear housing, allowing for indication of rated input power the same or higher than that of GA9040 series (High-voltage areas only)
Optimal motor winding provides excellent combination of high rating and light weight despite reduced motor size
The side grip is positioned closer to the center of the wheel rotation to provide excellent maneuverability and product balance in a wide range of work postures
Motor more durable for heavy duty applications
Design of anti layer short of armature
Switch cover and sponge minimize entering of metal particles to switch terminals to improve the protection against electric leakage
Anti-restart function minimizes accidental start-up
Large trigger switch with a lever for lock-off and lock-on
Soft start for smooth start-ups
Push button spindle lock for operator convenience
Wheel cover protects operator from accidental scattering of broken wheel or workpiece with minimal wheel cover movement
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