Core Drill Bits

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1" Core Drill Bit
 1" diamond core drill bit $58.00
1" Core Drill Bit.

Wet Use only. 5/8" x 11 tpi hub thread. Laser welded 10 mm diamond teeth segments. Cuts Reinforced concrete, brick, block and asphalt. Full 1" OD. American Made. Category:tools Product #: B00CCXL9M6

$ 58.00 (Sale ends )Paypal, Cash, Visa, MC In stock Condition: New

1" core drill bit sale
1" core drill bit Details
2" Core Drill Bit
 2" diamond core drill bit $70.00
2" Core Drill Bit.

Wet Use only. 1 1/4" x 7 tpi hub thread. Laser welded 10 mm diamond teeth segments. Cuts Reinforced concrete, brick, block and asphalt. Full 2" OD. American Made. Category:tools Product #: B00CCXMDOE

$ 70.00 (Sale ends )Paypal, Cash, Visa, MC In stock Condition: New

pay for 2" core drill bit
2" core drill bit Details
3" Core Drill Bit
 3" diamond core drill bit $110.00
3" Core Drill Bit.

Wet Use only. 1 1/4" x 7 tpi hub thread. Laser welded 10 mm diamond teeth segments. Cuts Reinforced concrete, brick, block and asphalt. Full 3" OD. American Made. Category:tools B00CCXMDQW

$ 110.00 (Sale ends )Paypal, Cash, Visa, MC In stock Condition: New

3" inch core bit
3" core drill bit Details
4" Core Drill Bit
 4" diamond core drill bit $140.00
4" Core Drill Bit.

Wet Use only. 1 1/4" x 7 tpi hub thread. Laser welded 10 mm diamond teeth segments. Cuts Reinforced concrete, brick, block and asphalt. Full 4" OD. American Made. Category:tools B00CCXMEYI

$ 140.00 (Sale ends )Paypal, Cash, Visa, MC In stock Condition: New

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4" core drill bit Details
5" Core Drill Bit
 5" diamond core drill bit $190.00
5" Core Drill Bit.

Wet Use only. 1 1/4" x 7 tpi hub thread. Laser welded 10 mm diamond teeth segments. Cuts Reinforced concrete, brick, block and asphalt. Full 5" OD. American Made. Category:tools B00CCXL4NA

$ 190.00 (Sale ends )Paypal, Cash, Visa, MC In stock Condition: New

5" core drill bit
5" core drill bit Details
6" Core Drill Bit
 6" diamond core drill bit $220.00
6" Core Drill Bit.

Wet Use only. 1 1/4" x 7 tpi hub thread. Laser welded 10 mm diamond teeth segments. Cuts Reinforced concrete, brick, block and asphalt. Full 6" OD. American Made. Category:tools B00CCXL5S4

$ 220.00 (Sale ends )Paypal, Cash, Visa, MC In stock Condition: New

pay for 6" core bit
6" core drill bit Details
8" Core Drill Bit
 8" diamond core drill bit $310.00
8" Core Drill Bit.

Wet Use only. 1 1/4" x 7 tpi hub thread. Laser welded 10 mm diamond teeth segments. Cuts Reinforced concrete, brick, block and asphalt. Full 8" OD. American Made. Category:tools B00CCXMOBG

$ 220.00 (Sale ends )Paypal, Cash, Visa, MC In stock Condition: New

pay for 8" core bit
8" core drill bit Details
10" Core Drill Bit
 10" diamond core drill bit $400.00
10" Core Drill Bit.

Wet Use only. 1 1/4" x 7 tpi hub thread. Laser welded 10 mm diamond teeth segments. Cuts Reinforced concrete, brick, block and asphalt. Full 10" OD. American Made. Category:tools B00CCXMCEU

$ 400.00 (Sale ends )Paypal, Cash, Visa, MC In stock Condition: New

10
10" core drill bit Details
12" Core Drill Bit
 12" diamond core drill bit $600.00
12" Core Drill Bit.

Wet Use only. 1 1/4" x 7 tpi hub thread. Laser welded 10 mm diamond teeth segments. Cuts Reinforced concrete, brick, block and asphalt. Full 12" OD. American Made. Category:tools B00CCXMCE0

$ 600.00 (Sale ends )Paypal, Cash, Visa, MC In stock Condition: New

12" core drilling bit
12" core drill bit Details

Who We Are

Carolina Precision Core Drilling Inc

Logo for our Company
USA Core-drill-bit.com 704-245-0119
12 inch core drill plug

Published

  • We carry sizes in half inch increments
  • From 1/2" to 12" Diameter
  • Laser Welded teeth for fast core cutting
  • Unpainted. Cheaper without paint
  • Strong and long lasting
  • Core Driing Advice

  • Go slower when cutting rebar. Too much pressure and speed will dull your bit

  • Use a magic marker So the marks for your holes do not wash away

  • Only use enough water to make slurry Too much water will dull your core drill bit

Carolina Precision Core Drilling Inc. offers a variety of services in North Carolina, including
  • Concrete Core Drilling
    • Brick Core Drilling
    • Concrete Wall Core Drilling
    • Concrete Floor Core Drilling
  • Core Drilling services
    • Core Drilling Hole Location
    • Concrete Chipping
    • Cement Block Core Drilling

Drilling Holes

Youtube videos on our core drilling work

Core Drilling Videos

Charlotte Core Drill YouTube on our core drilling bits at work. We demostrate how we use our core drilling bits on construction projects where we core drill holes in concrete walls and floors.

Core Drill Bit. Information.

For 6 inch holes and smaller

You can drill an average of 100

holes into reinfored concrete

For 7 inch holes and larger

You can drill an average of 40,

depending on the material

being core drilled

Core Drilling lingo

Core drilling is often

confused with hole sawing.

Core drill holes are referred to as

concrete penatrations

in architectural drawings

Guarranteed to last

Our Core Drill Bits are self sharpening. Fast and accurate results.

Carolina Precision Core Drilling INC 704-245-0119