Core Drilling hole price list

Core Drilling Company North Carolina


Core Drilling Costs Calculator

Core Drilling service with reasonable prices.

Per hole each prices: Hole Size (Dia.) of one single core drill hole at a wall/floor thickness of 6-inches (Depth).

$200 Minimum. plus the Per Hole charge. IE: $200.00 is per job, not per hole.

An example is: 2 (3-inch) holes in a sidewalk. $200 + $160 ($80.00 ea) equals $360.00 for the total cost of the core drilling project

ALL: prices based on completely core drilling through an 6" thick, wide or deep concrete wall or floor.

NOTE: Walls hole prices based on holes lower than 5 feet high on wall.

NOTE: Wall and Floor hole prices based on Ground Level, and our work truck close for power and water

Carolina Precision Core Drilling.

Precision Core Drill Of Charlotte


blueflag core drill bit logo

Areas Served :

North Carolina

Charlotte Raleigh Greensboro Fayetteville Durham Chapel Hill Dunn Mooresville Mint Hill Laurinburg Lumberton Winston Salem Sanford Garner Apex Salisbury Dunn Sanford Statesville Newton Denver Hillsborough Burlington Louisburg Yadkinville Lexington Roxboro Norlina

Hole Size (Dia) x 6" Depth Floors (Vertical) Walls (Horizontal)
1" $50.00 ea. $75.00 ea.
1 1/4" $50.00 ea. $75.00 ea.
1 1/2" $55.00 ea. $70.00 ea.
2" $70.00 ea. $90.00 ea.
2 1/2" $65.00 ea. $80.00 ea.
3" $80.00 ea. $100.00 ea.
3 1/2" $90.00 ea. $250.00 ea.
4" $95.00 ea. $240.00 ea.
4 1/2" $95.00 ea. $245.00 ea.
5" $125.00 ea. $250.00 ea.
6" $250.00 ea. $320.00 ea.
7" $275.00 ea. $325.00 ea.
8" $350.00 ea. $450.00 ea.
9" $450.00 ea. $550.00 ea.
10" $450.00 ea. $550.00 ea.
12" $600.00 ea. $700.00 ea.
14" $750.00 ea. $850.00 ea.
16" $900.00 ea. $1000.00 ea.

Conditions that may increase core drilling prices

  • IF Ground penertrating radar is needed to locate post tension cables, embeddeds, data lines, electric lines, phone lines, etc...
  • If extensive clean up for core drilling is neccessary
  • If an extra helping hand is neccessary to complete the core drilling
  • Catching core drill slurry
  • Multi-Story Buildings with office space below
  • Heavy rebar or other tough to drill material
  • High heights requiring a harness, ladder or scaffold
  • Underground (ex: manholes) ie Manholes
  • In crawl spaces (ex: under houses)
  • Up, and Up many Stairs
  • Down, and Up many Stairs
  • tough jobs that require extra help
  • Truck More than 100 ft away from the core drilling location

Terms defined by Core Drilling Hole Prices

Hole Size - The diameter of the core drill bit.

Example: A 12" bit drills a 12" hole.

A 1" bit drills a 1" hole.

Floors - Vertical core drilling. Downward direction.

Example: Sidewalks, Patios, floors. Roads, steps, ramps.

Walls - Horizontal core drilling. Sideways direction.

Example: Foundations, walls, manholes, The side of a building or anything else.

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