$47.00 - $175.00
This is a high quality laser welded heavy duty dry core bit for drilling up to 6" diameter in masonry (brick and block) walls, lightweight concrete, and stucco walls.
Strategically aligned sidewall slots provide cooling. Turbo style segments drill very fast. Drilling depth is 9". For deeper drilling just add one of our bit extensions. These core bits may be run on a 7" angle grinder, or on a 1/2" rotary drill, or even on a hand held core drill.
All our heavy duty dry core bits come standard with 5/8"-11 threaded nuts
You will experience no "blowout" of the holes as with hammer bits. So go on and grab our heavy duty dry core bit(s) today for precise holes and avoid the costly and rather time consuming patchwork.
We guarantee that our line of heavy duty dry core bit will exceed your expectations or your money back period! Have questions? Go to our contact page and drop us a note!