(Also known as Gear-Reduction Air Drill)
Gear Type Air Drill uses a gear-driven mechanism instead of direct drive to deliver higher torque at lower speed, suited to drilling larger holes or working through tougher materials than a direct-drive drill handles comfortably.

Internal and external trigger variants are available in 3/4-inch and 5/8-inch chuck sizes, giving operators a choice of trigger position to match their working posture and access to the drill point.

Gear Type Air Drill is ideal for heavy-duty drilling work where torque matters more than speed, such as structural steel and large-diameter hole work.