Large Drills Construction

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Ingersoll Rand Large Drills Ingersoll Rand has a unique heritage in construction that dates back to the company’s founding in 1871. Simon Ingersoll invented the world’s first rock drill, and revolutionized productivity on the jobsite with the wide array of compressors, tools, and related products that followed. He built a business and an industry, with the power and tools that helped create wonders such as the Hoover Dam and monuments like Mt. Rushmore. Those who followed him continued this pioneering spirit, adding tools for every job, and new refinements to make them even more powerful, efficient, and durable.

22 Series IR offers large drills in straight and angle configurations, ideal for opening and closing large valves, or drilling large diameter holes with a variety of available attachments.

33, 44, and 551 Series These drills feature graduated roll throttles for excellent speed control, ball bearing supports for long life and efficient operation, and strong, lightweight heat-treated aluminum housings for strength without weight.