No volt release switch will prevent the unit starting when plugged in even if the switch is in
the on position. Switch must be consciously reset before power is delivered. Overload
protection will prevent the unit over heating by shutting the unit off until the unit has
cooled down. Dust ejection system removes majority of debris from the air which passes over the
motor preventing abrasion and tracking. Anti vibration side handle to improve user comfort.
Guard design allows guard adjustment without the use of tools for increased flexibility. Fully
leaded stator windings for increased motor durability. Pop off brushes protect the armature
from damage at the end of brush life resulting in greater motor durability. The low profile
gearcase allows access in confined areas. Abrasion protected motor for increased motor
durability. Anti lock flange prevents flanges from permanently locking up and locking the disc
on. One piece brush arm prevents brush hang up in extreme conditions. Side positioned spindle
lock gives greater protection to button when using in confined spaces.
