?Small diameter Angle grinders with ergonomically best possible barrel grip. Regardless of whether the user grips motor housing or rear cover, the extra-ergonomic barrel grip fits any user?s palm and fingers perfectly, and provides easy and comfortable handling while minimizing hand fatigue and pain.USER BENEFITS:Small gear housing for easy handling and maneuverability.Anti-restart function.Machined bevel gears.Powerful 720W motor with excellent heat-resistance.Soft start feature.Ergonomic 20 degree side grip angle.Lock-on switch to reduce user fatigue.