
Bombay Tools Supplying Agency Pvt. Ltd. is the ONLY authorised distributor for KROEPLIN in Chennai, Coimbatore, Bangalore and Hyderabad. Kroeplin devices are used in the development and production of handy reliable and precise gauges, for the measurement of lengths and thicknesses, especially for the metal-working industry.
-

Product Specifications:
Measuring Range: 0–200 mm
Graduation: 0.01 mm
Contact Points: Hardened steel / Tungsten carbide
Measuring Force: Constant spring-loaded
Indicator Type: Dial or Digital
External measuring gauge
This external measuring gauge is designed for accurate and reliable measurement of shafts and cylindrical parts up to 200 mm. Ideal for workshop and industrial environments, it ensures high repeatability with minimal operator influence, making it a trusted tool in quality control processes.
Features and Benefits
- Suitable for shafts, rods, and external diameter checks
- Ensures consistent and repeatable results
- Ergonomic design for one-handed operation
- Durable construction for long-term use
-

External groove diameter measurement for applications upto 30mm
Product Specifications:
Measuring Range: 0–30 mm
Graduation: 0.01 mm
Contact Points: Hardened
Compact, lightweight design
Indicator Type: Analog or Digital
External measurement tool
This compact external measurement tool is engineered for high-precision tasks in tight spaces. With a measuring range of up to 30 mm, it is best suited for inspecting small components in electronics, medical devices, and fine machining sectors.
Features and Benefits
- Precise external measurements in limited space
- Fast, user-friendly operation
- Designed for high accuracy in small-scale industries
- Consistent measuring pressure
-

Product Specifications:
Measuring Range: 50–430 mm
Graduation: 0.01 mm
Measurement Type: Comparative
Lightweight frame for easy handling
Contact Points: Replaceable
Internal comparsion measurement tool
This internal comparison measurement tool provides efficient and repeatable results when used with setting masters. It is ideal for quick quality checks of bores, holes, and cylinders in mass production environments.
Features and Benefits
- Used for internal bore comparison
- Quick, reliable results in production setups
- Ergonomic and durable construction
- Suitable for high-volume inspections
-

- Internal groove diameter measurement for applications from 50mm to 430mm
Product Specifications:
Measuring Range: 0–120 mm
Graduation: 0.01 mm
Indicator Type: Dial or Digital
Contact Points: Tungsten carbide
Interchangeable arms for deep access
Internal measuring instrument
This internal measuring instrument is ideal for large internal diameter inspections. With a range starting from 120 mm, it is used extensively in heavy engineering, turbine, and pipeline inspections where accuracy and reliability are critical.
Features and Benefits
-
- Spring-loaded system ensures repeatability
- Built for rugged industrial environments
- Perfect for deep bores and large internal diameter
-

- Internal groove diameter measurement for applications upto 120mm
Product Specifications:
- Measuring Range: 0–120 mm
- Graduation: 0.01 mm
- Display Type: Dial/Digital
- Contact Points: Replaceable tips
Constant measuring force system
Internal measuring gauge
This internal measuring gauge is engineered for accurate readings of bores, recesses, and grooves up to 120 mm. Designed for both quality assurance labs and industrial workshops, it delivers consistent results even in high-use environments.
Features and Benefits
- Ideal for bores, slots, and recess dimensions
- Consistent readings with spring tension
- Replaceable contact points for various materials
- Rugged build ensures long life
-

Product Specifications:
Measuring Range: 0–60 mm
Graduation: 0.01 mm
Contact Tips: Interchangeable
Consistent spring force
Dial or digital display available
Internal measuring tool
Designed for small internal dimensions, this measuring tool covers up to 60 mm with high accuracy. It is commonly used in precision industries like automotive, aerospace, and electronics where detailed internal measurements are crucial.
Features and Benefits
- Precise internal measurements for small parts
- Easy to operate with one hand
- Suitable for high-precision environments
- High repeatability and minimal human error
-

3-point contact measurememt for application range from 7 to 105mm
-

Foamed material and foils measurement for applications upto 100mm
-
