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products 8 inch 8 inch core slug and core bore bit
Price $360
Here are an 8-inch core slug and the core boring bit that cut a hole for a plumbing pipe on Brevard St in Charlotte North Carolina. This is an 8-inch wall that the core bit handled easily. With only one piece of 1/2 inch rebar in the slug, the drilling time took about 6 minutes, which was welcomed relief because previously the reinforced ...
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services 8 inch coring 8 inch hole in concrete wall
Up on a ladder again, coring an 8-inch hole in ac concrete wall. As you can see our core drilling skills bear no bounds as we scale up the rungs to the top and put that hole through the wall for and 6-inch plumbing pipe for the new condos located at 2715 Brevard st charlotte NC. Mounted againg with a trusty wedge anchor we use a 7-inch by...
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services BLOG north carolina core drilling company
Carolina Precision Core Drilling. A North Carolina core drilling company with over 25 years of experience making holes in reinforced concrete, concrete floors, concrete walls, brick walls, and cement block walls. Our area of core drilling service area is the towns of Charlotte, Raleigh, Winston Salem, Greensboro, Asheboro, Fayetteville,...
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services 3 inch coring sidewalk in Durham NC
Coring a hole in the concrete sidewalk just outside of the Duke University campus in Durham North Carolina. This core drill hole was for a new signpost at one of the new condos they have built on 9th street, Durham. Years ago we had also cored for the Marriot hotel that is nearby on the very same street. The setting for this coring job wa...
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services BLOG core drilling at an angle
with a straight mount core drill rig These are some beautiful pictures of Boone, NC where we core drilled a hole through a patio wall. We used a smart level to get the angle of the holes to be drilled and wood wedges under the base at the back to raise the core drilling rig to 5 degrees or so. The object of completion was to let rainwater...
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services BLOG methods to sharpening a core drill bit
What makes a core drill bit dull? If you found this post then you have a problem. Your core drill bit is dull. I am specifically speaking about wet-cutting with diamond embedded teeth core drill bits. The type used on core drill motors that are in general are 120 volts, 15 to 20 amp, and made to drill holes in reinforced concrete walls, f...