SDM0046 - Set of Bore Gauges Range 100-300 mm

The SDM0046 bore gauge is a high-precision instrument designed for the accurate measurement of diameters, roundness, and cylindricity of bores and internal profiles. Thanks to its two-point contact system with elastic centering, it guarantees repeatable and reliable results, making it ideal for industrial environments and metrology laboratories.

Main features
✅ Accurate and repeatable measurements
🔹 Two-point elastic contact system for automatic centering.
🔹 Curved segment transmission, for smooth, friction-free movements.

✅ Advanced and durable structure
🔹 CFRP (carbon fiber reinforced polymer) material, reduces thermal expansion and improves corrosion resistance.
🔹 Fixed and interchangeable hardened steel contact tips for longer life.

✅ Ergonomics and ease of use
🔹 Heat-insulated handle, to eliminate variations in measurement due to the heat of the hand.
🔹 Lightweight and sturdy structure, perfect for prolonged use without fatigue.

✅ Practical and safe
🔹 Comes in a wooden box for safe transportation and optimal protection.
🔹 Ideal for machine shops, quality control laboratories and high-precision industrial sectors.

Technical specifications

Type: 2-point precision bore gauge
Measuring range 100 - 300 mm
Measuring depth 350 mm
Centering system: Elastic elements
Material: CFRP (carbon fiber reinforced polymer)
Contact tips: Hardened steel, fixed and interchangeable
Heat-insulated handle
Transmission: Curved segment for maximum precision
Use: Measurement of diameter, roundness and cylindricity
Wooden case for protection and transport