If you are renovating an office, fixing a plumbing line, or installing electrical conduits inside a building in CP, you have probably realised that breaking concrete with a hammer is messy, slow, and risky. This is exactly where core cutting services in Connaught Place come in. Using diamond-tipped core cutting machines, we cut precise, dust-controlled holes through RCC walls, slabs, beams, and columns without disturbing the rest of the structure.
We have worked on core cutting jobs across CP's inner and outer circles, Janpath-side commercial buildings, and basements of older heritage structures where wiring and pipe routing needs careful, vibration-free cutting. Whether it's a single 4-inch hole for an AC pipe or a full HVAC duct opening in a multi-storey commercial block, our team handles the job with minimum noise, minimum debris, and zero compromise on the building's structural strength.
This page covers everything you need to know — pricing, process, machines we use, safety standards, and why local property owners and contractors in CP keep calling us back for repeat work.
What Is Core Cutting and Why Does CP Need It?
Core cutting (also called core drilling) is a precision technique used to cut circular or rectangular openings through concrete, brick, or stone surfaces. Unlike traditional hammer-and-chisel breaking, core cutting uses a diamond-coated drill bit that rotates at high speed with water cooling, giving you a clean, accurate hole every time.
Connaught Place is one of Delhi's busiest commercial and heritage zones. Most buildings here are decades old, with thick RCC slabs, load-bearing walls, and limited space for heavy machinery. This makes core cutting in CP a specialised job — it needs compact equipment, experienced operators, and a process that doesn't disturb neighbouring shops, offices, or tenants during working hours.
Common Reasons Property Owners in CP Need Core Cutting
- Installing split AC pipes or ducting in retail shops and office spaces
- Creating openings for plumbing, drainage, or sewer lines
- Running electrical cables and conduits between floors
- Fixing exhaust fan or chimney vents in restaurants and food outlets
- Installing fire-fighting pipelines as per building safety norms
- Drilling for elevator shafts, staircases, or structural modifications
- Network and CCTV cabling for offices and showrooms
- Water tank inlet/outlet pipe installation
Our Core Cutting Services in Connaught Place
We provide complete wall, floor, and slab cutting solutions for residential, commercial, and institutional buildings across CP and the wider New Delhi commercial belt.
1. Wall Core Cutting
Precise circular holes through brick or RCC walls for pipes, cables, and ducting — ideal for shops and offices that need quick utility installation without breaking the whole wall.
2. Slab and Floor Core Cutting
Used mainly for plumbing risers, drainage lines, and vertical shaft openings between floors in multi-storey commercial buildings around CP's Inner Circle.
3. Concrete Core Cutting for HVAC and Ducting
Larger diameter cuts for central air conditioning ducts, commonly needed in CP's restaurants, banks, and retail showrooms.
4. Beam and Column Core Drilling
Done only after structural assessment, this is needed for anchor bolting, machine foundation work, or fixing heavy equipment brackets.
5. Diamond Core Drilling for Sampling and Testing
Used by structural engineers and consultants to extract concrete core samples for strength testing before renovation or load-bearing approvals.
6. Road and Pavement Core Cutting
For utility companies and contractors working on underground cable or pipeline access near CP roads and footpaths.
Our Core Cutting Process – Step by Step
We follow a fixed, safety-checked process on every project, whether it's a single hole in a Janpath office or a full floor renovation in CP's Outer Circle.
- Site Visit and Assessment – Our technician visits your CP location to check wall/slab thickness, rebar position, and structural load before quoting.
- Marking and Layout – Exact cutting points are marked using laser-guided measurement to avoid hitting electrical wiring or water pipes hidden inside walls.
- Machine Setup – Diamond core cutting machines are mounted on stabilising rigs to keep the cut perfectly straight and vibration-free.
- Wet Cutting with Dust Control – Water-cooled cutting reduces dust by almost 90%, which is essential for occupied offices and retail spaces in CP.
- Debris Removal – All cut concrete cores and slurry water are cleared immediately, leaving the site clean.
- Quality Check and Finishing – Edges are checked for smoothness, and the opening is verified against the required diameter before handover.
- Site Cleanup – We leave the work area broom-clean, which matters a lot in commercial spaces with footfall during business hours.
Machines and Technology We Use
Choosing the right equipment matters more than people realise. Wrong machine selection leads to cracked slabs, off-centre holes, or unnecessary structural weakening — something we actively avoid.
| Equipment Type |
Best Used For |
| Handheld Core Drill Machine |
Small diameter holes (25mm–150mm) for cables and small pipes |
| Rig-Mounted Core Cutting Machine |
Slab and beam cutting requiring precision and stability |
| Diamond Core Bits (Wet & Dry) |
Cutting through RCC, brick, and natural stone |
| Wall Saw Cutting Machine |
Straight-line cuts for door/window openings in walls |
| Vacuum Dust Extraction Units |
Dry cutting in areas where water use isn't practical |
All our diamond bits are imported-grade and regularly replaced to maintain cutting speed and edge precision — this directly affects how clean and fast the job gets done.
Core Cutting Charges in Connaught Place – Indicative Pricing
Pricing for core cutting depends on hole diameter, material thickness, location accessibility, and quantity of cuts. Here is a general guide based on standard market rates in Delhi NCR:
| Core Cutting Diameter |
Approx. Price Range (per hole) |
| 1 inch to 2 inch (small pipe/cable) |
₹250 – ₹500 |
| 3 inch to 4 inch (AC pipe, drainage) |
₹500 – ₹900 |
| 5 inch to 6 inch (ducting, plumbing riser) |
₹900 – ₹1,500 |
| 8 inch and above (HVAC, large utility) |
₹1,800 onwards |
| RCC slab/beam cutting (per sq. ft) |
₹150 – ₹350 |
Note: Final pricing depends on the thickness of the wall/slab, presence of reinforcement bars, floor level (basement vs. upper floors), and total number of cuts required. Bulk and contractor projects get customised quotes with better rates. For an accurate quote on your CP property, call us directly rather than relying only on these indicative figures — every site is different.
Why Choose Us for Core Cutting in Connaught Place
Experienced and Trained Technicians
Our operators are trained specifically in commercial and heritage-building core cutting, which needs a different approach compared to open residential plots.
Dust and Noise Controlled Cutting
We use wet-cutting methods wherever possible to minimise dust spread — important for occupied CP offices and retail outlets that can't afford downtime.
On-Time, Scheduled Work
We understand CP businesses run on tight footfall hours. We schedule noisy cutting work during low-traffic hours wherever the client prefers.
Transparent, No-Surprise Pricing
You get a clear quote before work begins — no hidden charges for dust cleanup, debris removal, or "extra" cutting time.
Insured and Safety-Compliant Process
All structural cutting work (beams, columns, load-bearing walls) is preceded by a basic load assessment to avoid weakening the building.
Fast Response in CP and Nearby Areas
Being based in Delhi, we can usually reach CP, Barakhamba Road, Tolstoy Marg, Janpath, and Parliament Street locations within the same day for urgent requirements.
Areas We Serve Near Connaught Place
Apart from CP's Inner and Outer Circle, our core cutting team regularly services nearby commercial and residential pockets, including:
- Barakhamba Road
- Janpath
- Tolstoy Marg
- Parliament Street
- Minto Road
- Mandi House
- Gole Market
- Paharganj
- Karol Bagh
- Pandara Road
We also provide dedicated core cutting services in other parts of Delhi NCR. If you need this service outside CP, check our service pages for core cutting service in Badarpur, core cutting service in Okhla, or core cutting service in Central Delhi.
Safety Standards We Follow
Core cutting in occupied, multi-tenant buildings like those in CP carries real risk if not handled properly. Our safety protocol includes:
- Pre-cutting structural check to avoid cutting through load-bearing rebar without engineering approval
- Use of rebar scanners/detectors before cutting walls and slabs with hidden electrical conduits
- PPE kits (gloves, goggles, ear protection) for all on-site staff
- Barricading the work zone to prevent accidental entry by staff or visitors
- Water management to prevent slurry spillage into electrical fittings or common areas
- Compliance with basic municipal and building safety norms for commercial premises
Common Use Cases We've Handled in CP-Type Commercial Buildings
- Retail Showroom AC Installation: Multiple wall openings for split AC units without disturbing the storefront glass facade.
- Restaurant Exhaust Ducting: Slab and wall cutting for kitchen chimney and exhaust systems in F&B outlets.
- Office Renovation Cabling: Floor-to-floor core cutting for structured network cabling in corporate offices.
- Bank Branch Fit-Out: Wall cutting for ATM cash management cabling and security system wiring.
- Heritage Building Plumbing Upgrade: Careful, low-vibration core drilling in older structures to avoid damaging original masonry.
Frequently Asked Questions
1. What is the cost of core cutting services in Connaught Place?
Core cutting cost in CP typically starts around ₹250 for small 1-2 inch holes and goes up to ₹1,800 or more for large diameter cuts above 8 inches. Slab cutting is usually charged per square foot, ranging from ₹150 to ₹350 depending on thickness. Final pricing depends on wall/slab thickness, accessibility, and total cuts needed.
2. How long does core cutting take for a single hole?
A standard core cutting job for one hole (2-6 inch diameter) usually takes 15 to 45 minutes, depending on the material — brick walls cut faster than reinforced concrete slabs. Larger HVAC ducting openings or multiple cuts in one visit can take a few hours.
3. Is core cutting safe for old or heritage buildings in CP?
Yes, when done correctly. We use low-vibration diamond drilling and rebar detection before cutting in older structures common in CP. We avoid cutting load-bearing elements without prior structural assessment, which keeps the building's integrity intact.
4. Does core cutting create a lot of dust and noise?
Traditional concrete breaking is dusty and loud, but core cutting with water-cooled diamond bits reduces dust significantly — often by up to 90%. Noise is also lower compared to hammer drilling, though some sound is unavoidable with concrete and RCC cutting.
5. Can core cutting be done during business hours in CP shops and offices?
It's possible, but we usually recommend scheduling cutting work during early morning or off-peak hours for retail and office spaces in CP to minimise disruption to customers, staff, and neighbouring tenants.
6. What sizes of holes can be cut using core cutting machines?
Core cutting machines can create holes ranging from as small as 20mm (for thin cables) to over 300mm (for large ducting and ventilation systems), depending on the diamond bit size used.
7. Do you provide core cutting for both residential and commercial properties in CP?
Yes, we serve residential apartments, commercial offices, retail showrooms, restaurants, banks, and institutional buildings throughout Connaught Place and surrounding areas of New Delhi.
8. How do I book a core cutting service in Connaught Place?
You can call or WhatsApp us directly at 7009679903, or email [email protected] with your requirement and location. We typically schedule a site visit and provide a quote within the same day for CP-based projects.
Get Your Core Cutting Work Done Right – Book Today
Whether you need a single pipe-sized hole or a full HVAC ducting opening, our team is ready to handle core cutting services in Connaught Place with precision, speed, and minimal disruption to your business or home. We bring the right machines, trained hands, and a clean finish every single time — no shortcuts, no guesswork.
Don't let a poorly planned cut damage your walls, slabs, or daily operations. Get it done by a team that understands CP's unique building structures and commercial timing needs.
📞 Call or WhatsApp us now at 7009679903 📧 Email your requirement to [email protected]
We respond fast, quote fair, and finish clean — that's our promise on every core cutting project in Connaught Place and across Delhi NCR.
