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services 10 inch
core drilling greensboro north carolina
Price - $450
This was one mean wall. It had within its contents close to 14 pieces of rebar embedded into the concrete of the this parking garage on greene st, Greensboro, North Carolina. We took almost 48 minutes to core drill this 10 inch hole in the wall. Luckily we had our trusty small core drilling rig with us so that we could mount to the concre...
services BLOG
core drilling samples
Price - $200
This is our work truck again, this time back in Concord, NC. This particular project involved core drilling through the shop floor of this former transmission shop on church street north. After we get done making a 4" hole in the floor a machine comes in and pounds segments of plastic tube some 30 feet into the ground. This allows the dir...
services Hole chart
Sleeves size for core drilling
Price - $1
Sometime's we starting a project it is easier to get confused when talking to contractors about the sizes of holes they need core drilled through the walls or floors is a job. Plumbers often talk n pipe sizes which 4 inch is a 4 nch pipe not hole size. This is the reason we made the hole size to core drilling hole size chart so we had an ...
services BLOG
core drilling concrete floors
Price - $150
Core drilling through a concrete floor or concrete pad with a large 12 inch core drill bit is sometimes the type of duty that you like to pass onto the youngsters in the crew. It takes a large floor based core drill rig to core drill a 12 inch hole. We use a milwaukee 4004 core drill motor to make the big holes up to 14 inches. It a hea...
services BLOG
core drilling 24 inches deep concrete foundation
Price - $250
This is a dangerous job. For just on the other side of that concrete foundation, upon which we are core drilling 18 four inch core drill holes 24 inches deep, are all the power lines that go to this 100,000 kw sub station in hendersonville, North Carolina. Our special core drilling rig easily handles this task as we core drill all the 4 i...
services 10 inch
10 inch core drilling for 8 inch pipe
Price - $475
This is a not so flattery picture of one of our faithful core drill operators drilling a hole in a water basin the new West Cabarrus High School being constructed on Weddington Rd, Concord, North Carolina. Our 10 inch core drill bits are embedded with 10 mm. diamond teeth that easily cuts strait thru rebar in most of the underground drain...