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Core Drills – Smart & Bright
Concrete Drilling Services › Core Drills
Core Drills — Diamond Core Drilling

Core Drills
Diamond Core Drilling
Precise, Clean & Crack-Free

Concrete hole drilling with a Diamond Core Bit for perfectly round, clean, and accurate holes of every size — without affecting the existing structure. Ideal for electrical, plumbing, and HVAC installations in all building types.

🏆 Smart & Bright — Thailand's #1 CFRP Specialist
✓ Clean Round Holes Every Size ✓ No Impact on Existing Structure ✓ Minimal Vibration
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Core Drills Concrete Drilling
Core Drills — Diamond Core Drilling
About the Service

What is Core Drilling?
And How Does It Work

A core drill uses a Diamond Core Bit spinning at high speed to cut through concrete, producing perfectly round, clean holes to the exact size required — with no cracking or impact. Supports diameters from 10 mm to 800 mm, suitable for all types of system installation.

Core drilling is the best solution for concrete hole drilling of any size: vertical, horizontal, and angled drilling, clean round holes with no cracking — ideal for electrical, plumbing, and HVAC installations in residential buildings, offices, factories, and infrastructure projects.

Suitable for:

Electrical Systems Plumbing Systems HVAC Systems Building Fit-Out General Construction
Core Drills in Action
10–800
Supported hole diameter (mm.)
Key Features

Capabilities of Core Drills

Advanced Diamond Core Bit technology for concrete hole drilling of every size — clean, accurate, crack-free. Supports all directions and all building types.

All Hole Sizes
Supports diameters from 10 mm to 800 mm, covering everything from small conduit holes to large ventilation ducts in industrial projects.
Clean, Precise Holes
The diamond bit rotates to cut smooth, straight-edged holes to exact dimensions — no cracking, no ragged edges, no additional chiselling required.
Minimal Vibration
The wet drilling system reduces vibration and heat, protecting surrounding concrete and adjacent walls — ideal for occupied buildings during active use.
All Directions
Drills vertically, horizontally, and at angles — suitable for confined spaces and complex structures including ceilings, walls, floors, and concrete columns.
Dust-Free Operation
Integrated water cooling and automatic waste-water collection minimises dust and debris during drilling — perfect for offices, hospitals, and clean environments.
Fast & Efficient
Professional drilling equipment works quickly, reducing time and project costs — capable of handling large-scale projects requiring hundreds of holes with consistent accuracy.
Our Process

Core Drills Process

A systematic process by specialist engineers — from site survey and planning, drill setup, drilling at designated positions, to handover with a full quality report.

1
Survey & Planning
Engineers survey the site, inspect structural drawings and reinforcement, determine hole positions and sizes, and plan water containment for the drilling operation.
2
Setup & Equipment Preparation
Install the drill rig and the specified diamond bit, set up the water management and slurry extraction system, secure the base to standard, and test before commencing.
3
Drilling at Designated Positions
Operate the drill with continuous water cooling, controlling depth and direction with precision. Hole dimensions are verified during drilling to ensure they meet specifications.
4
Inspection & Handover
Inspect the size and cleanliness of every hole, clean the work area, and hand over with a complete report covering the position, diameter, and details of every drilled hole.
Core Drills Application
Applications

Suitable for Which Applications?

Core drilling is suitable for all types of concrete hole work — electrical, plumbing, and HVAC installations, new construction, and building renovation projects.

01
Electrical System Installation — drill holes for conduit pipes and electrical boxes in concrete walls, floors, and ceilings. Clean, precise holes that fit the pipe perfectly, eliminating extra chiselling and saving time and labour.
02
Plumbing & Sanitary Systems — drill holes for water pipes, drain pipes, and sanitary fixtures. Accurate hole dimensions reduce the risk of leaks and long-term problems after installation.
03
HVAC Systems — drill large-diameter holes for ductwork and air-conditioning systems in buildings, offices, factories, and hospitals where high precision and cleanliness are essential.
04
Construction & Building Renovation — drill holes for structural anchoring, equipment installation, and fit-out works. Supports both new construction and refurbishment of existing buildings without damaging the original structure.
05
Infrastructure & Industrial Projects — drill into concrete structures for bridges, tunnels, industrial plants, and large-scale projects demanding the highest standards of accuracy and quality.
Contact Us

Enquire About Core Drills

Contact our engineering team for a free consultation and a quotation tailored to your project.

Call 088-791-4494 Email Us
Hotline
088-791-4494
Office
02-736-9555
Email
sales@smartcoating.com
Fax
02-736-9648