1" core drill bit sale
BlueFlag
1" Core Drill Bit $58.00  1" diamond core drill bit $58.00
1" Core Drill Bit .
Wet Use only.
5/8" x11 tpi hub thread. Laser welded 10 mm diamond teeth segments. Best quality core bore bit. Cuts Reinforced concrete, brick, block and asphalt. Full 1" OD. American Made.

Category: tools
Product #: B00CCXL9M6
Paypal, Cash, Visa, MC
$ 58.00 (Sale ends )
Condition: New

1" core drill bit Details
pay for 2" core drill bit
BlueFlag
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
Paypal, Cash, Visa, MC
$ 70.00 (Sale ends )
Condition: New

2" core drill bit Details
3" inch core bit
BlueFlag
3" Core Drill Bit
 3quot; 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
Product #: B00CCXMDQW
Paypal, Cash, Visa, MC
$ 110.00 (Sale ends )
Condition: New

3" core drill bit details
secure payment for core bits
BlueFlag
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. Milwaukees best. Laser welded 10 mm diamond teeth segments. Cuts Reinforced concrete, brick, block and asphalt. Full 4" OD.

Category: tools
Product #: B00CCXMEYI
Paypal, Cash, Visa, MC
$ 140.00 (Sale ends )
Condition: New

4" core drill bit details
5" core drill bit
BlueFlag
5" Core Drill Bit
 5quot; 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 5quot; OD. American Made.

Category: tools
Product #: B00CCXL4NA
Paypal, Cash, Visa, MC
$ 190.00 (Sale ends )
Condition: New

5" core drill bit details
pay for 6" core bit
BlueFlag
6" Core Drill Bit
 6quot; diamond core drill bit $190.00
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
Product #: B00CCXL5S4
Paypal, Cash, Visa, MC
$ 220.00 (Sale ends )
Condition: New

6" core drill bit details
pay for 8" core bit
BlueFlag
8" Core Drill Bit
 8quot; 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
Product #: B00CCXMOBG
Paypal, Cash, Visa, MC
$ 310.00 (Sale ends )
Condition: New

8" core drill bit details
BlueFlag
10" Core Drill Bit  10quot; diamond core drill bit $550.00
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
Product #: B00CCXMCEU
Paypal, Cash, Visa, MC
$ 550.00 (Sale ends )
Condition: New

10" core drill bit details
BlueFlag
12" Core Drill Bit  12quot; 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
Product #: B00CCXMCE0
Paypal, Cash, Visa, MC
$ 600.00 (Sale ends )
Condition: New

12" core drill bit details

Who We Are

Charlotte Core Drill

Logo for our Company

DBA as BlueFlag Services, Charlotte, NC. Professional Core Drilling Service. Professional Core Drill Bits. hwy 24/27 Albemarle Rd. 704-245-0119

Sizes of Core Bits

See a core drill bit size you need?

  • 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

Quik Tips

We core drill alot of holes in concrete. Here are some thing we share

  • coring plug with extreme rebar

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

  • core drill hole shown in a concrete floor

    Use a magic marker

    So the marks for your holes do not wash away
  • wall drilling

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

Guarranteed to last

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