Core Drilling

Core drilling, also known as concrete core drilling or core cutting, is a method used in construction and engineering to create precise, circular holes in various hard materials, such as concrete, masonry, asphalt, or stone. This process involves the use of a specialized tool called a core drill or core drill rig. Core drilling is commonly employed for a variety of purposes, including installing utility passages, creating openings for electrical and plumbing installations, and collecting samples.  

Ways we put core drills to use:

• Creating holes for electrical wiring, plumbing, or air-conditioning conduit in concrete walls or floors
• Removing large concrete sections in hard-to-access areas through stitch drilling
• Gaining access through reinforced concrete, stone, brick, or masonry in construction or renovation projects

Benefits of core drilling:

• Delivers precise holes at the correct width and depth
• Capable of stitch drilling for removing large concrete sections in challenging areas
• Ensures clean cuts without overcutting, preserving structural integrity
• Works well in confined spaces or when space is limited

Looking for reliable concrete drillers in the Kingston area? Contact National Concrete Cutting for a free concrete drilling quote!

Concrete Core Drilling and Concrete Coring Services

Core drilling, also called concrete coring, is used to create clean, circular holes through concrete, masonry, asphalt, brick, stone, and other hard materials. It is commonly used when contractors need accurate openings for plumbing, HVAC, electrical, drainage, anchors, railings, conduit, or testing.
National Concrete Cutting Inc. provides concrete drilling and core drilling services across Kingston and Southeastern Ontario. We work with contractors, builders, homeowners, commercial properties, institutions, farms, and industrial facilities.
Our team uses hydraulic and electric core drilling equipment to drill precise holes at the required diameter, depth, and angle.

Common Uses for Concrete Core Drilling

Core drilling is commonly used for:

• Plumbing lines

• HVAC openings

• Electrical conduit

• Drainage pipes

• Mechanical systems

• Anchor bolts

• Railings and posts

• Utility penetrations

• Concrete sampling

• Stitch drilling

• Openings through walls, floors, ceilings, and foundations

Clean Holes With Less Damage

When a round opening is needed, core drilling is usually cleaner and more accurate than breaking, chipping, or rough cutting. A core drill removes a cylinder of concrete, leaving a neat opening with less unnecessary damage to the surrounding material.

Core drilling is also useful in confined spaces where larger cutting equipment cannot be used.

Need to Avoid Rebar, Conduit or Hidden Utilities?

Before drilling into a slab, wall, or foundation, GPR scanning may be recommended. GPR scanning can help locate rebar, conduit, embedded objects, and other hidden materials so the drill location can be planned more safely.

Need concrete core drilling or concrete coring in Kingston or Southeastern Ontario?

Call or text (613) 888-5716 for a free quote.

Frequently Asked Questions