This Cardi Three-speed hand-held core drill rental has an electronic clutch with a powerful 18 amp motor and a micro-percussion impact motion that allows regular diamond core bits to be used dry when hooking up to a vacuum. A vacuum is required to keep the dust away from the leading edge of the core bit. Sometimes referred to as a core rig, whole saw for cinder block, micro core drill machine, or coredrill.

It has a 5 inch bit capacity and we rent a variety of bit sizes. There is also a 12-inch extension available for deep drilling. Sometimes referred to as a cement drill, hammer drill, concrete drill or concrete boring tool or a concrete masonry hole saw or a concrete hole saw or coredrill or concrete hole drill or a wet core