Bombay Tools Supplying Agency Pvt. Ltd. Is the ONLY authorised distributor for Schwenk in Chennai, Coimbatore, Bangalore and Hyderabad.
The company Oskar Schwenk GmbH & Co., a Germany based company, are pioneers in manufacturing of precision measuring instruments.
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  • Circometer

    Circometer

    Measuring Tapes for measuring outside circumference and diameter of cylindrical parts
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  • Indicating plug gauges

    Indicating Plug Gauge

    Indicating plug gauges for measuring internal diameter from 2-800mm.

    Indicating Bore Gauge is a precision measuring tool that is a durable and advanced plug gauge featuring a mechanical two-point contact comparator. It is designed for manual and automated measurements, with each gauge customized to meet specific application needs.

    Indicating plug gauges are used primarily for assessing the internal diameters of holes and bores. Some key uses include Dimensional Measurement, Quality control, Repetitive Measurements, Setting Other Tools, In-Process Inspection, and GO/NOGO Testing.

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  • Internal Chamfer Gauge IFM

    Internal Chamfer Gauge IFM

    For direct measuring the major diameter of internal chamfers and taper

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  • Measuring Gauge for internal threads

    Measuring Gauge for internal threads

    For measuring the pitch diameter

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  • Measuring stands

    Measuring stands

    For the series control of small workpieces
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  • Measuring tapes

    Measuring tapes

    For measuring plane-parallel distances and for inside circumference and diameter of cylindrical parts
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  • Novometer

    Novometer

    Contour measuring gauge for determining the average inside diameter of round, oval or constant polygonal bores
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  • Osimess precision bore gauge

    Osimess precision bore gauge

    Split ball bore gauges for measuring internal diameters from 1-20mm
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  • Precision-balls

    Precision balls

    Extremely wear-resisting and non-corroding carbide/Ruby/ceramic balls

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  • precision_bore_guage2

    Precision bore gauges

    Wide range of bore gauges to measure grooves and recesses
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  • Ring gauge for outside measurement

    Ring gauge for outside measurement

    To measure outside diameters in the range 20 – 80 mm

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  • SBO Precision bore gauge

    SBO Precision bore gauge

    For measuring internal and external diameters, for bores around a hub/with boring bar left in the workpiece, for centring shoulders, flanges eT
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  • Chamfer-Length-Measuring-Gauge-FLM

    Schwenk Chamfer Length Measuring Gauge (FLM)

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    Bombay Tools Supplying Agency Private Limited introduces the
    Schwenk Chamfer Length Measuring Gauge (FLM), a precision-engineered instrument designed for accurate and repeatable measurement of chamfers in high-precision machining environments. Built with German manufacturing excellence, this measuring gauge provides stable, consistent readings for quality control, production inspection, and tool verification.


    Features and Benefits

    High-Precision Chamfer Measurement

    Engineered to deliver accurate readings of chamfer lengths and profiles, ensuring components conform to required specifications.

    Durable and Stable Construction

    Made from high-grade materials to maintain dimensional stability and long-term reliability in demanding industrial environments.

    User-Friendly Operation

    Designed for easy handling and quick measurement cycles, improving workflow efficiency on the shop floor.

    Repeatable and Reliable Results

    Provides consistent readings across multiple checks, contributing to better process control and overall product quality.

    Versatile Measurement Capability

    Suitable for a wide range of components, making it ideal for toolmakers, inspectors, and precision manufacturing teams.

    Compact and Practical Design

    Occupies minimal workspace while delivering maximum measurement accuracy.


    Key Characteristics
    • Designed for chamfer length and angle measurement
    • Robust mechanical build with smooth, precise motion
    • Excellent repeatability for production inspection
    • Suitable for use in both lab and shop-floor environments
    • Ideal for metalworking, precision machining, and quality control

    Available in multiple configurations based on measurement requirements


    Ideal For
    • Automotive part machining
    • Aerospace component inspection
    • General mechanical engineering
    • Precision tool and die manufacturing
    • Quality control departments

    High-accuracy inspection workflows

     

  • Cito 3 point precision measuring gauge

    Schwenk CITO 3-Point Precision Measuring Gauge

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    Bombay Tools Supplying Agency Private Limited brings you the Schwenk CITO 3-Point Precision Measuring Gauge, a highly accurate instrument engineered for internal diameter and bore measurement. Designed with exceptional German craftsmanship, this measuring gauge ensures reliable, repeatable results in high-precision machining environments. With its 3-point contact system, the CITO gauge delivers superior stability and eliminates errors commonly associated with 2-point measurement tools.


    Features and Benefits

    3-Point Measurement System

    Ensures uniform contact inside the bore, delivering precise and repeatable readings even on delicate or thin-walled components.

    High Measurement Accuracy

    Engineered with premium components to achieve tight tolerances, making it ideal for quality control in high-precision industries.

    Easy Handling and Operation

    Lightweight and ergonomically designed for smooth, comfortable use in both workshop and inspection environments.

    Exceptional Repeatability

    Reduces operator influence and measurement variation, improving the reliability of repeated checks throughout production.

    Versatile Internal Measurement Capability

    Suitable for a wide range of bores, sleeves, housings, and machined parts across multiple industrial applications.

    Robust Construction

    Built for long-term stability, with durable materials that resist wear, temperature influence, and environmental factors.


    Key Characteristics
    • 3-point internal measuring mechanism 
    • High stability for consistent measurement results 
    • Precision-ground contact surfaces for accurate internal alignment 
    • Smooth guiding elements for uniform measurement force 
    • Ideal for bore, sleeve, and housing measurement 
    • Suitable for both production lines and metrology labs 

    Engineered for exact tolerance verification in high-precision industries


    Ideal For
    • Automotive engine components 
    • Aerospace precision bores 
    • General mechanical engineering 
    • Tool and die manufacturing 
    • QC laboratories and calibration facilities 
    • High-accuracy internal measurement tasks 

     

  • SLA Precision bore gauge

    Schwenk SLA Precision Bore Gauge

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    Bombay Tools Supplying Agency Private Limited presents the Schwenk SLA Precision Bore Gauge, a highly accurate instrument engineered for precise internal measurement and bore inspection. Designed with exceptional German craftsmanship, this measuring gauge is built to deliver stable, repeatable results in machining, metrology, and quality control environments.

    The SLA series is known for its precision, durability, and ease of use, making it a trusted tool for professionals who require exact dimensional verification in high-tolerance components.


    Features and Benefits

    High Precision Measurement

    Engineered to deliver highly accurate internal readings, ensuring components meet strict tolerance requirements.

    Superior Stability

    Designed to minimize measurement variation and operator influence, providing consistent and repeatable results.

    Robust, Industrial-Grade Build

    Constructed with high-quality materials that ensure long-term accuracy and reliability even under heavy use.

    Smooth Measuring Action

    Offers a controlled, stable measurement path, making it easier for operators to achieve accurate results quickly.

    Wide Measurement Range

    Suitable for a broad spectrum of bore sizes and internal geometries, increasing its versatility across industries.

    User-Friendly Design

    Ergonomically built to ensure easy handling, even during extended inspection sessions.


    Key Characteristics
    • Precision-engineered for internal diameter measurement
    • Smooth, stable mechanical movement
    • Designed for high-repeatability applications
    • Suitable for workshop and metrology lab environments
    • High-strength components for durability and accuracy
    • Ideal for measuring bores, sleeves, housings, and cylindrical parts

    Ideal For
    • Automotive precision components
    • Aerospace engineering parts
    • General mechanical engineering
    • Tool and die manufacturing
    • Quality control and calibration labs

    Internal measurement in close-tolerance machining

  • SUBITO SD with direct measuring axis

    Schwenk SUBITO® SD with Direct Measuring Axis

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    Bombay Tools Supplying Agency Private Limited presents the Schwenk SUBITO® SD with Direct Measuring Axis, a high-precision internal measuring instrument designed for demanding industrial inspection tasks. Renowned for its German engineering quality, this measuring gauge delivers exceptional accuracy for internal diameter measurement, bore inspection, and tolerance verification across machining and quality control environments.

    The SUBITO SD system features a direct measuring axis, enabling faster, more accurate readings with minimal operator influence. It is an essential tool for maintaining precision in modern machining and production workflows.


    Features and Benefits

    Direct Measuring Axis

    Provides a direct, linear measurement path that reduces friction and improves accuracy, especially in deep or narrow bores.

    High Measurement Precision

    Engineered to achieve tight tolerances required in high-precision industries such as aerospace, automotive, and toolmaking.

    Fast and Efficient Measurement

    Enables rapid inspection cycles, reducing downtime and increasing productivity on the shop floor.

    Smooth and Stable Operation

    Minimizes operator influence and ensures uniform measurement force for consistent readings.

    Versatile Application Range

    Suitable for a wide variety of internal measurement tasks across different component types and materials.

    Robust Industrial Construction

    Manufactured with high-strength components designed for long-term durability in demanding environments.


    Key Characteristics
    • Direct measuring axis for enhanced accuracy
    • Stable internal alignment for consistent results
    • High-precision contact elements
    • Suitable for deep bores and internal cavities
    • Ideal for production line and lab use
    • Smooth-running mechanical components
    • Engineered for tight tolerance verification

    Ideal For
    • Automotive engine components
    • Aerospace precision bores
    • General mechanical engineering
    • Tool and die manufacturing
    • Quality control laboratories

    High-accuracy internal measurement tasks