double pole piece together to travel shorter, longer life nature, motor temperature within 45 degrees throughout the day, refused to cleat cutting speed strength big, trigger a rotary refused to shell or off the machine Can connect rod with the safest LCD (display cutting frequency and power) of the company each kind of scissors have eight patents, certification at home and abroad
The upper cut moves, the lower cut does not move, and the joint point of shear is the base of the tree, causing the bark to be rotted by the lower cut