Core Cutting and Drilling Machine

Core Cutting and Drilling Machine

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Core Cutting and Drilling Machine

Price 100 INR/ Piece

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MOQ : 1 , , Piece

Core Cutting and Drilling Machine Specification

Usage
Bitumen Testing Instruments

Mounting Type
Floor mount

Test Range
Core diameter up to 100 mm

Specimen Size
25 mm to 100 mm core diameter

Accuracy
1 mm

Display Type
Analog / Digital (varies with model)

Features
Robust construction, Portable design, High-speed cutting

Temperature
5C to 45C

Product Type
Core Cutting and Drilling Machine

Humidity
Up to 90% RH (non-condensing)

Equipment Type
Core Cutting and Drilling Machine

Interface Type
Manual operation / Switch control

Number of Specimens
Single specimen at a time

Max Height
Approx. 800 mm

Operating Voltage
220-240V AC

Automation Grade
Semi-Automatic

Hardness
High Strength Steel Construction

Application
Bitumen Testing Instruments

Power Supply
220-240V AC, 50 Hz

Resolution
0.1 mm

Frequency
50 Hz

Measuring Range
Up to 150 mm cutting depth

Response Time
Instantaneous

Capacity
Suitable for up to 150 mm depth core extraction

Machine Weight
Approx. 110 kg

Test Speed
Up to 500 rpm

Test Stroke
Up to 450 mm

Control Mode
Manual / Electric

Core Cutting and Drilling Machine Trade Information

Minimum Order Quantity
1 , , Piece

Supply Ability
100 Pieces Per Week

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
carton box, export quality also available

Main Export Market(s)
Middle East, Asia, Africa

Main Domestic Market
All India

Certifications
ISO 9001, 14001 ,CE

About Core Cutting and Drilling Machine

Core Cutting/Drilling Machine :

Introduction

Often, existing concrete structures will need to be examined and tested to ensure the concrete remains of adequate strength and durability. This test is used to determine the compressive strength of a concrete core, which has usually been extracted from an existing structure. The value of compressive strength can then be used in conjunction with other measured properties to assess the condition of the concrete.

Extraction of concrete cores, achieved by rotary drilling using a diamond tipped hollow barrel, serve as a means of taking a sample of concrete which can then be used to determine various physical properties, but most commonly compressive strength.
Cores can generally be extracted from wherever access allows, and would include floor slabs, walls and columns. 10cm diameter cores, generally afford the minimum diameter required for a representative sample and require less reinstatement than larger diameter cores. 15cm diameter cores will generally give more representative samples than smaller diameters but require more reinstatement.

Specification

The Core Drilling Machine is Diesel Engine operated powered road building drill has been designed specifically for the purpose of drilling test cores from or holes in Roads, Airport Runways, Bridges etc. The Machine comprises of two vertical support columns, which carry the drill head/ engine assembly accurately with the help of screwed spindle. The 5 Hp diesel engines with pulley mechanism works with minimum vibrations. The double precision bit advances with screwed spindle, which provides a constant, accurate drill pressure, minimum core chipping & long bit life. The complete assembly is supplied on a rigid metal base with levelling facility and is suitable for vertically down coring applications only. For asphalt pavement/Concrete Road. Engine driven Air cooled. Cut up to 100 mm dia specimen with impregnated diamond core bit. Extension core barrel and adaptor. Water tank also supplied with machine & spray arrangement for cooling the diamond bit.

SPARES:

Diamond Bit 100 mm dia, impregnated type.
Diamond Bit 150 mm dia, impregnated type.
Barrel 250 mm long for 100 mm dia. bit.
Barrel 250 mm long for 150 mm dia. bit.

Optional Accessories (At extra cost)
Diamond Impregnated core drills of required dia and length, Masonry core cutter, Grinding and Lapping Machine

Advanced Cutting Performance

This machine features a high-speed 1.5 HP motor and diamond-tipped core barrel, delivering reliable and precise cuts in bituminous materials. Its robust cast iron construction provides stability during operation, enabling consistent results whether used in laboratories, field testing, or industrial settings. The wet cutting system minimizes dust generation, preserving sample integrity and extending drill bit life.

Efficient Design and Portability

Designed for easy mobility, the machine includes transport wheels and features a floor mount for stable operation. At 110 kg with a compact footprint and chrome-plated steel columns, the unit balances portability with durability. Its semi-automatic operation and manual/electric control modes allow users to adapt the machine to various testing requirements with minimal training.

Enhanced Safety and Control

Equipped with overload protection and supporting a noise level below 75 dB, the core cutting machine prioritizes operator safety. The analog or digital display offers instant feedback for precise measurement, while the manual interface and switch controls promote user-friendly operation. Built for environmental resilience, it operates reliably in up to 90% relative humidity and temperatures from 5C to 45C.

FAQs of Core Cutting and Drilling Machine:

Q: How does the core cutting and drilling machine operate for bitumen testing?

A: The machine utilizes a diamond-tipped core barrel driven by a 1.5 HP heavy-duty electric motor, enabling efficient wet cutting of bituminous specimens. Manual and electric control options allow users to set test speed, stroke, and cutting depth for extracting core samples up to 150 mm deep.

Q: What is the recommended process for using the machine for core extraction?

A: Begin by positioning the specimen securely beneath the core barrel and connecting the water supply for wet cutting. Choose the appropriate core diameter (25 mm to 100 mm) and depth setting, then operate the controls to initiate drilling. The overload protection feature enhances operational safety during the extraction process.

Q: When should wet cutting be used with this equipment?

A: Wet cutting should be employed for all bitumen testing applications, as it helps to cool the drill bit, minimize dust, improve sample quality, and extend the lifespan of the diamond-tipped core barrel. The integrated water supply system ensures optimal performance in both laboratory and field settings.

Q: Where is the core cutting and drilling machine best deployed?

A: This machine is ideally suited for laboratories, site testing facilities, and research institutions requiring reliable extraction of bituminous core samples. Its portable design and transport wheels enable convenient relocation within testing environments across India.

Q: What are the main benefits of using this core cutting machine?

A: Key benefits include precise core extraction with 1 mm accuracy, robust and portable construction, instant response time, support for both analog and digital measurement, and enhanced operator safety with overload protection. Its adaptability for manual or electric operation increases versatility for various testing scenarios.

Q: How many specimens can be tested at one time with this equipment?

A: The machine is designed to extract a single specimen at a time, supporting core diameters from 25 mm up to 100 mm and depths of up to 150 mm, ensuring focused and accurate results for each test.

Q: What maintenance is required to ensure optimal machine performance?

A: Regularly inspect and clean the diamond-tipped core barrel and water supply system to maintain cutting efficiency. Check the overload protection and control interfaces periodically, and ensure the machine is stored in environments with humidity up to 90% RH and temperatures between 5C and 45C for best longevity.

Core Cutting and Drilling Machine

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