This modular core drill head is designed for fast, clean, and reliable drilling performanceeven in reinforced concrete. Featuring rugged, high-speed cutting teeth, it delivers exceptional feed rates...
Designed for deep drilling in reinforced concrete and masonry Ideal for electric, pneumatic and hydraulic drill rigs Threaded barrels from 12" to 48" long 1" through 6-1/2" dia. threaded bits have a ...