DM-105PR Pneumatic Drill Machine

A pneumatic drill, also called a jackhammer, is a portable machine driven by compressed air. Drill machines used in the construction industry are also powered hydraulically. They are normally used for drilling in rocks, breaking pavement, and other applications in the construction industry.By propelling the air with its rotor blades, also known as banes, the motor creates the power that is transmitted through the rotor. This rotor works in conjunction with the planetary gear system to convert the rpm's from the tool and while creating torque and power reduces the RPMs to the chuck.