Choose from multiple tooth options including three , four , six , and nine teeth to handle concrete chipping tasks , crafted from hard alloy for superior wear resistance and extended tool life in your electric chipping hammer projects Lightweight and compact , this hard alloy bit reduces user fatigue during extended use while maintaining high in demanding applications Featuring uniform tooth spacing for balanced force distribution and efficient chipping , with a round shank design incorporating two grooves for secure attachment to electric hammers , ensuring stable operations and enhanced concrete surfaces preparation Ideal for DIYer enthusiasts , professional construction workers , and concrete surfaces specialists seeking practical tools for daily tasks Perfect for chipping concrete surfaces , cement wall , and renovation projects in construction site or home improvement settings , consistent results with minimal effort, Manufacturer: ZUJIABAO