Precision in progress
Coordinate measuring machine inspecting a precision-machined aerospace component
Dimensional inspectionSurface testing
Our quality facilities

Precision measured.
Quality assured.

Quality supporting instrument

Coordinate Measuring Machine

A Coordinate Measuring Machine (CMM) is essential in precision manufacturing for accurately measuring the geometry of complex parts. It ensures components meet exact specifications by providing precise 3D measurements, enhancing quality control and reducing manufacturing errors.

Quality supporting instrument

Video Measuring Machine (VMM)

Video Measuring Machines (VMS) are precision measurement systems that use cameras and specialized software, we use this system to capture and analyze accurate dimensional data. It provide perfect and efficient measurement solutions for complex parts in our industry.

Quality supporting instrument

Vernier Calipers

Vernier caliper is a precision measuring tool used to measure dimensions with high accuracy. It consists of a main scale and a sliding vernier scale, allowing for precise readings of length, width and depth.

Quality supporting instrument

Micrometer (Up to -300 mm)

A micrometer, also known as a micrometer screw gauge, is a precise measuring instrument used for measuring small distances with high accuracy. It utilizes a calibrated screw mechanism to provide precise measurements in increments of micrometers.

Quality supporting instrument

Bore Gauges (Up to 100 mm)

Bore gauges are specialized tools used to measure the inner diameter of cylindrical holes. It offer precise and reliable measurements for machined components.

Quality supporting instrument

Slip & Pin gauges – (1 mm to 12 mm pins)

Slip and pin gauges are measurement tools used for checking the dimensions and tolerances of slots, gaps, and holes. They consist of a set of cylindrical pins and rectangular slips of various sizes for accurate measurements.

Quality supporting instrument

2D Height Master (Up to 1030 mm)

A 2D height master is a calibration tool used to measure the height or step height of objects. It provides accurate and traceable measurements, ensuring the reliability and precision of dimensional inspections in various industries.

Quality supporting instrument

Granite Surface Table (1600 X 1000 X 200 mm)

A granite surface table is a flat and stable platform made of granite, widely used for measurement. It provides a reliable reference surface for accurate measurements and inspections.

Quality supporting instrument

Hardness Tester

A hardness tester is essential in the CNC manufacturing industry for assessing material properties, ensuring component durability, and verifying quality. It measures the resistance of materials to deformation, providing critical data for selecting appropriate materials and heat treatments. This testing ensures that components can withstand operational stresses, leading to increased reliability and longevity. Advantages include precise quality control, enhanced product performance, reduced material waste, and compliance with industry standards, ultimately contributing to cost savings and improved manufacturing efficiency.

Quality supporting instrument

Roughness Tester

A roughness tester ensures the surface quality and precision of machined parts. By accurately measuring the surface texture, it helps maintain product standards and performance, particularly in high-precision applications like aerospace, automotive, and medical devices. It identifies any deviations from the desired surface finish, enabling timely adjustments to machining processes, thereby reducing waste, enhancing efficiency, and ensuring the reliability and longevity of the manufactured components.

Quality supporting instrument

Portable Roughness Tester

A portable roughness tester is an essential tool, enabling on-site surface finish measurements. Its use ensures that components meet precise specifications, improving quality control and reducing rejection rates. The advantages include quick and accurate assessments of surface roughness, ease of use in various settings, and enhanced production efficiency. This device helps maintain consistent quality standards, supports compliance with industry regulations, and minimizes costly rework, ultimately leading to higher customer satisfaction and competitive advantage.

Quality supporting instrument

Glass Meter

Glass Meter is essential for ensuring the highest quality standards. This precise measuring tool allows the quality department to verify the accuracy of component dimensions with extreme precision, detecting even the smallest deviations. By providing reliable and repeatable measurements, the Glass Meter helps maintain strict tolerances, ensuring that each component meets design specifications. This tool is crucial for delivering consistent, high-quality products that adhere to industry standards and our customer requirements.

Quality supporting instrument

Comparator Stand

Comparator Stand ensures accurate and consistent measurements of intricate parts. By providing a stable and precise platform for holding comparators, it allows for the detection of even the smallest deviations in dimensions. This is crucial for maintaining the high tolerances required in precision manufacturing, ensuring that every component meets strict quality standards and functions correctly in its intended application.

Quality supporting instrument

Digital Air Guage Inspector

Digital Air Guage Inspection machine provides high accuracy and efficiency in measuring tight tolerances. It ensures that components meet exact specifications, reducing the risk of defects and improving overall product quality. By providing real-time data and easy calibration, it enhances inspection processes, minimizes human error, and boosts productivity, ensuring consistent and reliable production of high-precision components crucial in demanding industries.

Our precision tooling

Tools prepared.
Accuracy assured.

Precision tooling

Haimer Tool Presetter

The HAIMER Microset UNO Special Edition is a manual, entry-level digital tool presetter used to measure CNC cutting tools with micron-level precision before they enter a machine. Built with a rugged, thermally stable cast iron base, it features a 15.6-inch touchscreen running intuitive Microvision software, a high-precision SK50 spindle along with BT40 adaptor and an integrated label printer. It helps machine shops reduce setup times, prevent programming errors and optimise tool life by moving the measuring process off the CNC machine.

Precision tooling

Haimer Shrink Fit Machine

HAIMER shrink fit machines utilise induction heating technology to expand steel tool holders, allowing rapid, secure and highly precise insertion or removal of cutting tools. By heating the holder to fit the tool without mechanical fasteners, they deliver maximum concentricity and clamping force for improved tool life and machining accuracy.

Precision tooling

Work Offset Sensor

The Blum TC50 is a high-precision, wireless 3D touch probe used on CNC machines to automatically find workpiece edges, set zero points (work offsets) and measure parts. It uses a wear-free optoelectronic switch and infrared transmission to deliver fast, highly accurate data directly to the machine controller, reducing manual setup times and scrap.

Precision tooling

Finetech Boring Kit

The Finetech Toolings Micro Boring Kit is a high-precision, modular boring system manufactured by Finetech Toolings in Bengaluru, India. Designed for high-speed CNC machining and close-tolerance tool-room environments, these kits feature an ultra-fine radial adjustment scale on the diameter to achieve H7–H8 precision hole fits.

Precision tooling

Shrink Fit Tools

A shrink fit tool holder is a high-precision CNC machining component that uses thermal expansion technology to secure round-shank cutting tools (like end mills, drills, and reamers). Instead of using mechanical accessories like collets, nuts, or set screws, it relies on a deliberate interference fit where the holder's bore is ground a few microns smaller than the tool shank.

Discuss your quality requirement

Define the tolerance.
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Share your drawing, dimensional requirements and inspection needs with Astratek's engineering team.