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A hole puncher is a tool for digging holes for planting seedlings (you can use a minute hole puncher for digging large holes for moving trees) or for installing power grid poles and creating pits from 25 cm in diameter to a maximum diameter of 100 cm. These drills are usually attached to the tractor trailer, although there is another type of these drills that are installed on the front shovel. Hole drills are available in three types: mechanical, hydraulic and electric. In drills that work with a mechanical method, because the power is transferred from the power transmission axis to the gearbox of the hole cutter, and the maximum angle of the intermediary with the horizon should not exceed about 40 degrees, as a result, the depth of the holes is limited. However, this limitation will not exist in the transmission of power to the drill in the hydraulic method.
Advantages
The hole-making drills made by the Arak Mechanical Engineering Company will bring you the pleasure of working by using the high assembly quality. Some other features of these devices are:
Reverse rotation of the drill when jamming and unloading soil
Interchangeable drills in different sizes according to the required application
Ability to dig holes in different climates and work in difficult conditions
Saler Company Information
