Pneumatic drills have been traditionally used in mining applications for rock drilling due to their exceptionally fast drilling speeds through rock. When mounted on a trolley, pneumatic drills are also ideal for drilling dowel holes in concrete pavement and are designed for high volume, large diameter dowel drilling. The air operated drill is mounted on a trolley to enable accurate alignment of the drill steel. A pneumatic ram connects the drill to the trolley and is what drives the drill into the concrete. This unique drill not only saves vast amounts of time, it also reduces the risk of injury due to workers bending over drilling. If you’ve got hundreds of holes to drill, then a pneumatic drill may be perfect for you.