SDM0061 - Three-Point Inside Micrometer 25-30 mm - Gradient 0.005 mm

The SDM0061 three-point micrometer is a high-precision instrument, ideal for measuring internal bores and cavities in the 25-30 mm range. Perfect for metrology, quality control, and high-precision machining applications, it offers repeatable and reliable measurements, essential for industries such as the mechanical and aerospace industries.

Main features
✅ Superior precision and stability
🔹 Measuring range 25 - 30 mm, perfect for internal measurements on medium-sized workpieces
🔹 Resolution of 0.005 mm and accuracy of 4 µm (0.004 mm), for extremely detailed measurements
🔹 Three-point contact system, to eliminate alignment errors and improve stability

✅ Advanced design for professional use
🔹 Body diameter 17mm, perfect for measurements in tight spaces
🔹 Measuring depth up to 85 mm, ideal for measurements in deep holes
🔹 8.8mm high measuring tips, for stable and precise contact

✅ Reliability and calibration included
🔹 Ø 25 mm calibration ring included, to ensure always precise measurements
🔹 Sturdy construction and high-quality materials, for long-lasting durability and wear resistance
🔹 Perfect for high-precision industrial sectors, metrology laboratories and mechanical workshops

Technical specifications
Type 3-point inside micrometer
Measuring range 25 - 30 mm
Maximum depth 85 mm
Body diameter 17 mm
Tip height 8.8 mm
Accuracy 4 µm (0.004 mm)
Resolution 0.005 mm
Calibration ring Ø 25 mm