This 22 electric hammer adopts a brushless all-copper high-efficiency motor, farewell to the traditional alloy motor, which is more durable, with greater power than ordinary brushed motors, and more powerful power. The stainless steel shield chuck can be installed quickly without dropping the drill. The installation is quick and the clamping is firm, preventing the drill from falling during operation. The machine is a one-button forward and reverse, and has a stepless variable speed switch, which has more complete functions. The electric drill, electric hammer and electric pick can be switched freely, saving the time of changing tools and improving work efficiency.
Features and Benefits:
• Rubberized handles are comfortable and textured for a comfortable grip
• Powerful 21-volt battery system provides wireless freedom
• Enlarging the hammering cylinder to replace the traditional electric hammer
• High-power brushless copper core motor, large heat reduction during use, not easy to burn out the motor
• The machine is equipped with a 360-degree rotatable handle
• Enlarging the ventilation and heat dissipation openings, fast heat dissipation, and no burning of the machine after working for a long time
• Comes with a power display light, which can also be operated in a dark environment

url:https://www.powertoolsfactory.net/product/lithium-electric-hammer/26-lithium-electric-hammer-equipped-with-brushless-allcopper-highefficiency-motor.html