This video demonstrates how to punch through concrete blocks using a gauntlet that adds weight and a reinforced impact point ...

In addition, the Core Drill has the power to core 6-in. holes in reinforced concrete, adding productivity whether handheld or used on a stand. The freedom from cords adds more safety and productivity.

For example, most manufacturers recommend using a drill stand when core drilling with core bits over 3 in. in diameter. “This helps the operator gain better control of the equipment.

But, if you know exactly what you’re using your bit for, like drilling a pilot hole in a concrete wall, and don’t have the need or budget for a full set, masonry drill bits can be purchased ...

Flex has a reputation for manufacturing 24-volt cordless power tools that put out a tremendous amount of power, and its ...

The DD 250 diamond coring tool can drill sizes from 1⁄2 in. to 18 in. The RL 56 Litronic pipelayer is powered by a 282-hp diesel engine that meets Tier 4 Final emissions standards. March 28, 2017 ...

With its 1 2-in. keyless chuck, the unit can drill holes up to 5 8 in. diameter in concrete. Hammer Drill; Concrete Pumps;... | 2004-10-11 | ENR | Engineering News-Record ENR logo ...