There is a right way and a wrong way to make openings in concrete. The wrong way — hammering, chiselling, or using a regular power drill — leaves cracks, rattles the building, and can disturb hidden electrical wires or water lines. The right way is core cutting, and that is precisely what we bring to your doorstep in IP Extension, Delhi.
At Core Cutting India, we have been delivering professional core cutting services in IP Extension for residential apartments, commercial buildings, clinics, schools, and industrial units. Our diamond-powered equipment creates flawless openings in RCC, brick, stone, and concrete — without a single unnecessary crack, without excessive noise, and without disrupting your neighbours or tenants.
Whether you need a 65mm AC pipe hole or a 500mm opening for a ventilation duct, we handle it with precision that general contractors simply cannot match.
📞 Call / WhatsApp: 7009679903 ✉️ Email: [email protected]
What Makes Core Cutting Different From Regular Drilling?
Most people have seen what happens when a mason breaks open a concrete wall with a chisel and hammer — uneven edges, cracks spreading outward, surrounding tiles or plaster getting damaged, and dust everywhere. Even heavy-duty hammer drills cause significant vibration that weakens the surrounding structure over time.
Core cutting (diamond drilling) is an entirely different technology:
- A water-cooled diamond-segment bit rotates at high RPM and slices through concrete, RCC, and stone like a surgeon's instrument
- The cut is perfectly cylindrical — smooth internal walls, clean edges, no radial cracking
- Zero impact vibration — the structure around the cut remains completely undisturbed
- Works on any thickness from 75mm brick walls to 1,200mm thick RCC foundations
- Suitable for occupied buildings because noise and dust are minimal
This is why architects, MEP contractors, and interior designers in East Delhi increasingly specify "diamond core cutting only" in their project requirements.
Our Core Cutting Services in IP Extension, Delhi
We offer a full spectrum of concrete cutting and drilling solutions, all delivered at your IP Extension address.
Diamond Core Drilling (Hole Drilling)
The bread-and-butter of our work — drilling precise circular holes through:
- Brick walls and plaster surfaces
- RCC slabs and columns
- Stone cladding and masonry
- Compound walls and boundary structures
Hole sizes available: 50mm to 900mm diameter Typical uses in IP Extension: AC split unit pipe holes, water inlet and drain pipe penetrations, gas pipe routing, CCTV and intercom cable conduits, ventilation duct openings
RCC Wall Cutting for Doors and Windows
Planning to open a new doorway or widen an existing window in your IP Extension apartment or office? Our wall saw cutting system handles both non-load-bearing partition walls and structural RCC walls — after a thorough assessment to ensure the work is done with complete safety.
This service is in very high demand in IP Extension's older residential blocks and DDA flats where layouts need modernising.
Concrete Floor and Slab Cutting
For plumbing modifications beneath your floor — new drainage lines, bathroom redesign, waterproofing inlet points — our floor saws cut through RCC slabs with precision. No unnecessary slab area is disturbed, saving you restoration costs.
Road and Footpath Core Cutting
For civic utility contractors and telecom companies working in and around IP Extension, Patparganj, and Mayur Vihar Phase 1, we offer fast road cutting services that meet MCD and PWD specifications.
Anchor Bolt and Structural Drilling
For attaching heavy machinery, signage structures, mezzanine floors, or canopy supports, we drill anchor bolt holes at exact positions and angles specified by your structural engineer.
Why Residents and Contractors in IP Extension Prefer Us
Hyper-Local Knowledge of East Delhi
We know IP Extension well — the mix of DDA housing, builder floors, and new commercial complexes along the Patparganj Industrial Area, Gazipur Road belt, and near IP Extension Metro Station. Different construction eras mean different concrete grades and wall thicknesses, and our team handles all of them.
Same-Day and Next-Day Availability
Most residential drilling jobs in IP Extension can be booked and completed the same day. We maintain a standing team available for East Delhi assignments throughout the week.
No Mess Policy
We work with water-cooled equipment that turns drilling dust into slurry — contained and managed on site. We clean up before leaving. No grey dust coating your furniture, no wet slurry on your floor tiles.
Competitive and Transparent Rates
We price jobs fairly and give you a complete written estimate before any work starts. What we quote is what you pay — no additions after the job.
Certified, Experienced Technicians
Our drilling team is trained and experienced. They identify risks — embedded conduits, rebar clusters, post-tensioned cables — before putting the drill to the wall.
Core Cutting Service Rates in IP Extension (2024–25 Reference)
| Service |
Approximate Starting Price |
| AC Pipe Hole (50–75mm diameter) |
₹500 – ₹900 per hole |
| Plumbing Hole (100–150mm) |
₹900 – ₹1,800 per hole |
| Duct / Exhaust Hole (200–300mm) |
₹1,800 – ₹3,500 per hole |
| Wall Cutting (new door/window) |
₹250 – ₹550 per running foot |
| Slab / Floor Cutting |
₹300 – ₹650 per running foot |
| Road / Pavement Cutting |
Site-specific quote |
| Structural Anchor Drilling |
₹400 – ₹900 per hole |
Prices depend on material type (brick vs RCC), slab thickness, floor level, and total quantity. Higher quantities attract better per-unit rates. Call us for an on-the-spot quote for your specific IP Extension project.
Localities Near IP Extension We Cover
Our teams are positioned to reach IP Extension and all neighbouring East and Central Delhi areas quickly:
- IP Extension — Main Service Zone
- Patparganj (Industrial and Residential)
- Mayur Vihar Phase 1, 2, and 3
- Kondli and Mandawali
- Vinod Nagar East and West
- Anand Vihar and Karkardooma
- Preet Vihar
- Vivek Vihar
- Krishna Nagar
- Gandhi Nagar
- Shakarpur
- Laxmi Nagar
- Nirman Vihar
- Geeta Colony
We also serve clients across other parts of Delhi — check out our dedicated pages for:
How We Work: The Core Cutting Process at Your IP Extension Site
Enquiry and Quote Contact us via call or WhatsApp on 7009679903. Describe what you need — number of holes, rough wall thickness, material type, and your IP Extension address. We give you a price estimate almost immediately.
Site Visit for Complex Jobs For wall cutting or slab opening projects, we visit your site in IP Extension at no extra cost to measure, check structural elements, and confirm the best cutting approach.
Confirmed Booking We confirm your appointment date and time. For small jobs, same-day slots are often available.
On-Site Execution Our team arrives with the full equipment setup — drill rig, diamond core bits in required sizes, water supply hose and pump, slurry containment tools, and safety gear. We mark the cut position with you, verify it, and then begin.
Inspection and Handover After cutting, we show you the finished hole or cut, clean the work area, and hand over the site ready for your plumber, electrician, or AC mechanic to proceed.
Technology We Use: Why Diamond Makes the Difference
Not all core cutting is equal. The quality of the output depends heavily on the equipment and bit quality used. At Core Cutting India, we use:
Water-Cooled Diamond Core Drilling Rigs Industrial-grade drilling rigs with variable RPM control, allowing us to adjust drilling speed based on material hardness and reinforcement density. Water cooling prevents bit burnout and suppresses dust.
Premium Diamond Segment Bits Our bits use high-grade industrial diamond segments brazed or laser-welded onto high-tensile steel barrels. These cut faster, last longer, and produce cleaner hole walls than cheaper alternatives used by local operators.
Wall Saws for Linear Cutting For doorway and window openings, we use track-mounted wall saws — a system where the saw runs on a guide rail fixed to the wall, ensuring a perfectly straight, plumb cut every time.
Ground Penetrating Radar (GPR) Scanning — On Request For high-value projects in IP Extension where hidden rebar or post-tension cables are a concern, we can arrange GPR scanning of the wall or slab before cutting begins. This is especially useful in modern high-rise buildings near Mayur Vihar Phase 1 and the IP Extension commercial belt.
Real Applications: When People in IP Extension Call Us
During Home Renovation A family renovating their DDA flat in IP Extension calls us for 8 AC pipe holes across 4 rooms, 2 exhaust holes in the kitchen and bathrooms, and a new passage cut between the kitchen and dining area. Job done in one day.
New AC Installation Season Every summer, AC installation teams across IP Extension, Mayur Vihar, and Preet Vihar need drilling contractors who can keep pace. We handle bulk AC hole drilling for housing societies and commercial complexes on a priority basis.
Builder and Contractor Projects Builders finishing new construction in the Patparganj belt call us for precision drilling for all utility penetrations — water, drainage, electrical, gas, telecom — before handover.
Restaurant and Commercial Fit-Outs Restaurant and retail fit-outs on the IP Extension main road and Patparganj commercial zones frequently need exhaust and HVAC duct openings that regular contractors are not equipped to handle cleanly.
Hospital and Clinic Fit-Outs Medical facilities require medical gas pipeline holes and fire suppression pipe openings — work that demands accuracy and total cleanliness. We are experienced in healthcare site protocols.
Safety: Our Non-Negotiable Standards
Every job in IP Extension — whether it is a single AC hole or a large wall-cutting contract — follows the same safety checklist:
- Pre-cut structural review for wall cutting and slab work
- Live electrical line check — we mark and avoid all electrical conduit paths
- Water line and gas pipe confirmation before drilling begins
- PPE mandate for all team members: helmets, safety glasses, ear protection, gloves, steel-toed boots
- Slurry containment and water damage prevention for upper-floor jobs
- Debris removal and site clean-up post-work
We do not cut any structural member without written instruction from your structural engineer or site supervisor. Safety is part of our service, not an afterthought.
Frequently Asked Questions — Core Cutting Services in IP Extension
1. How much does core cutting cost in IP Extension, Delhi?
Core cutting in IP Extension starts at around ₹500 per hole for a standard 65mm AC pipe hole in a brick wall. RCC holes of the same size cost ₹700–₹900. Larger diameter holes (150mm–300mm) for drainage or ducts range from ₹1,200 to ₹3,500 per hole. Wall cutting for a new doorway starts at around ₹250 per running foot. Call us on 7009679903 for a precise quote based on your specific requirement.
2. Is core cutting safe for older DDA flats in IP Extension?
Yes. Diamond core cutting uses no percussion or vibration, which makes it far safer than hammer drilling for older buildings. Our team does a structural check before cutting and ensures no load-bearing members are affected. Thousands of DDA flats across East Delhi have been safely drilled using our method.
3. How many AC pipe holes can you drill in a day in IP Extension?
A standard residential job of 6–10 holes (for a 3–4 BHK flat) takes approximately 2–4 hours. We can complete up to 20–25 standard AC pipe holes in a full day's work. For housing society bulk jobs, we deploy multiple rigs to maintain speed.
4. Can you cut through a wall that has tiles on it?
Yes. Diamond core bits cut through ceramic tiles, vitrified tiles, granite, and marble in addition to the concrete or RCC behind them. The cut edge through tiles will be clean, though some edge chipping near the cut is possible with thinner tiles. We can advise you on the best approach after seeing the surface.
5. Do you provide core cutting service on an urgent/emergency basis in IP Extension?
Yes. We maintain same-day availability for urgent jobs in IP Extension and neighbouring areas like Mayur Vihar, Preet Vihar, and Anand Vihar. Call 7009679903 directly for emergency bookings — WhatsApp for non-urgent enquiries.
6. What information do I need to provide to get a quote?
To get an accurate quote, share: the type of surface (brick wall, RCC slab, stone), approximate thickness if known, hole diameter or cut length required, number of holes, your floor level, and the IP Extension address. A photo of the area helps us give a faster and more accurate estimate.
7. Do you handle the clean-up after drilling?
Yes. We contain the water-and-dust slurry produced during drilling, clean the immediate work area, and remove our equipment. You will not be left with a muddy or dusty site. We consider clean-up a standard part of every job.
8. Can core cutting be done without disturbing neighbours in an apartment building?
Core cutting is significantly quieter and less vibratory than jackhammering. In most cases, neighbours in adjacent flats are not disturbed. For very large openings (like new doorways in RCC walls), some noise is unavoidable but is far less than conventional breaking methods.
Hear From Our IP Extension and East Delhi Clients
"We needed 10 AC holes across our 4BHK in IP Extension. The team came at 9am sharp, finished by 1pm, and left the place spotless. Pricing was fair and exactly as quoted. No surprises." — Deepak Malhotra, IP Extension, Block C
"Our clinic near Mayur Vihar Phase 1 needed medical gas pipe holes through thick RCC walls. Core Cutting India was the only team we found who understood the sensitivity of healthcare sites. Excellent, careful work." — Dr. Sunita Arora, Mayur Vihar Phase 1
"We run a restaurant on the IP Extension main road and needed a large exhaust duct opening — 300mm diameter through a 300mm RCC wall. Done in under 3 hours. I was genuinely impressed." — Ravi Sethi, IP Extension Commercial
Book Your Core Cutting Job in IP Extension Right Now
Stop wasting time searching for contractors who are not equipped for proper concrete work. Our team is ready, our equipment is on standby, and we cover your entire IP Extension address and all nearby East Delhi locations.
A quick call or WhatsApp message is all it takes. Tell us your requirement, get your quote, and we will be at your site faster than you expect.
Core Cutting India — Trusted Diamond Drilling Specialists in IP Extension and Across Delhi.
Serving clients across Delhi — see our service pages for Pitampura, Janakpuri, and Sarojini Nagar as well.
