Coring rigs are heavy-duty core drills that can drill through metal, concrete, block and stone. Handheld core drills can drill holes for running electrical conduit and plumbing pipes through walls and floors. Low noise and relatively dust free drilling makes it the ideal choice for coring needs. Core drills come with a base and some of them are handheld for portability.
Highly accurate drill holes in comparison to drill holes created by other methods.
Coring drills are faster since you are cutting out just the periphery of the hole and due to the lesser load these have longer service life.
Drill stands are ideal for drilling into concrete, bricks and building material.
They can be used for wet and dry drilling.
Tips For Best Results:
Allow for the core bits to rest while coring to improve speeds and reduce burning. Water tanks help greatly when coring to ensure that your bits stay cool and at optimal temperature
If water is not available at the job site use dry coring bits
When working on an angled surface use a vacuum stand for better precision and improved control.
Barrel Bits can act as extenders to help you penetrate deeper into the surface if necessary
Diamond drill bits are ideal for most coring applications. Ensure compatibility between the bit and the surface you are coring.
Handheld coring drills are great for horizontal and vertical drilling and for tight spaces.