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Posted 2020-08-29

hole in a brick wall Picture 1

hole in a brick wall

services BLOG

hole in a brick wall

This is outside a substation near stanley county, North Carolina, where we are core drilling a 4 inch core drill hole with one of our own core drill bits and it went perfectly. The rig had to mounted upside down to be able to get center of where the penetration of the 13 inch reinforced brick wall need to be for the grey electric pipes to...

Posted 2020-08-28

core drill bit warranty Picture 1

core drill bit warranty

products BLOG

core drill bit warranty

Price $1

USPO ground We never want to sell a bad product, so 30 days or the first hole, not excluding neglect. Absolutely YES At least 40 with normal wear and tear Monday through Friday: Usually two days utill the shipment arrives NO. NO and NO.';...

Posted 2020-08-24

vacuum pump for core drilling Picture 1

vacuum pump for core drilling

services BLOG

vacuum pump for core drilling

A vacuum pump is the unique way that a core drill operator can suck down a core drilling rig to a concrete floor. This method is preferred when core drilling most smooth concrete floors. The vacuum pump sits on the core drill rig usually between the two wheels if the rig is so equipped. A soft suction foam ring lines a channel on the bott...

Posted 2020-08-15

core drilling samples Picture 1

core drilling samples

services BLOG

core drilling samples

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...

Posted 2020-08-09

core drilling concrete floors Picture 1

core drilling concrete floors

services BLOG

core drilling concrete floors

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...

Posted 2020-08-02

core drilling 24 inches deep concrete foundation Picture 1

core drilling 24 inches deep concrete foundation

services BLOG

core drilling 24 inches deep concrete foundation

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...
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Total Posts: 18 | Views: 78928 | blog RSS

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