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3 inch core drill bit

3 inch core drill bit

$135

Size: 3 inch OD

Wet Use only. 1 1/4-inch x 7 tpi hub thread. Laser welded 10 mm diamond teeth segments. Cuts cement, reinforced concrete, brick, block and asphalt. Full 3-inch OD. American Made.

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SKU: 1031

ProductID: 71117

Category:3 inch Core Drill Bit

Product : B00CCXMDQW

Orignal Price $135

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Sales Price $130.95

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new ratings 4 9 customer reviews , April 12, 2018 4/ 5 The diamond core drill bit drilled right throught the walls.

3" Core Drilling Updates

  • Posted 2021-06-18

    core drilling services fayetteville nc Picture 1core drilling services fayetteville nc Picture 2core drilling services fayetteville nc Picture 3core drilling services fayetteville nc Picture 4 services 3 inch

    core drilling services fayetteville nc

    Core drilling for new infrastructure Recently the number of core drill holes we have been drilling has been for upgrading of 5g fiber service for individual buildings. There is not much difference in the holes for any other type of utility service except because the data lines that are being installed themselves are usually small, meaning...
  • Posted 2021-05-07

    how to make a hole through a block wall Picture 1 products 3 inch

    how to make a hole through a block wall

    Price $375

    Do I need to use a core drill or hammer drill? How to install a pipe through a block wall? Contractors, tradesmen, and homeowners have used many methods to run pipe through concrete block walls since building with precast cement products began back in the early 1900s. This according to Ball State University and a thesis paper I found onli...
  • Posted 2021-03-01

    Richmond Virginia core drilling Picture 1 services 3 inch

    Richmond Virginia core drilling

    Spreading our wings and expanding our core drilling service to Richmond, Virginia.This is a small commercial core drilling job we took on that happened to be located on Fitzhugh St. The task to drill three 3-inch holes in a pre-cast floor from the 3rd floor to the 2nd, and then from the 2nd to the parking garage below. Not too hard of a ...
  • Posted 2020-12-21

    ADA hand-railings for concrete ramp Picture 1 products 3 inch

    ADA hand-railings for concrete ramp

    Price $87

    This is a small ramp on university executive park dr in Charlotte, NC. Many times concrete ramps are core drilled to install ADA hand-railings for the concrete ramp. Though a fairly small core drilling project of only eighteen holes it took some time to bore the holes so that we did not make a mess on the newly poured ramp. We used mem...
  • Posted 2020-10-29

    holes in concrete steps Picture 1 products 3 inch

    holes in concrete steps

    Price $75

    This is a small job that was done in Madison, NC just off of Highway 704. The concrete steps have been core drilled with a 3 1/2 inch core bit for the repaving of the parking lot. There happened to be no rebar embedded in the holes that were drilled in the concrete steps. The depth of this project was 5-inches for the handrail post to set...
  • Posted 2020-10-17

    3 inch core drill hole for electrical panel Picture 1 services 3 inch

    3 inch core drill hole for electrical panel

    Just to show that often homeowners and residential contractors also need core drilling at times, we exhibit the following pictures to prove that it does happen. This is a small project on Hempstead Place in Charlotte, NC. It was a considerable thick concrete wall at 12-inches for a garage, even if it was a two story one. It took about 1...
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