Speed. Set the pace with Speedhammer ™ Plus. With 28% greater flute capacity, the innovative design goes direct and direct. It removes dust and debris very quickly. E is particularly effective on uncured concrete due to unobstructed performance
-54V Brushless motor allows for better performance in demanding applications. -The electronic brake stops the wheel quickly when the trigger is disengaged. -Electronic clutch reduces backfire reaction in case of squeezing or jamming.