The MITUTOYO 115-115 Spherical Face Micrometer is a precision-engineered measuring instrument designed for accurate measurement of curved surfaces, tubing, and pipe wall thickness. Featuring a spherical anvil and flat spindle, it ensures proper contact on uneven or rounded materials for highly reliable readings.
This micrometer offers a measurement range of 0–25mm, with fine graduations of 0.01mm, making it suitable for high-precision industrial and engineering applications. Its ratchet stop mechanism ensures consistent measuring force, eliminating user error and improving repeatability.
Built with hardened materials and carbide-tipped measuring faces, it provides long-lasting durability, wear resistance, and stable accuracy even in demanding workshop environments. The satin chrome finish improves readability, while the ergonomic frame ensures a secure grip during operation.
⚙️ Key Features
- Range: 0–25mm
- Resolution: 0.01mm
- Accuracy: ±3µm (±0.003mm)
- Type: Spherical anvil & flat spindle
- Application: Tube wall thickness & curved surface measurement
- Ratchet Stop: Ensures constant measuring force
- Material: Hardened steel with carbide measuring faces
- Finish: Satin chrome for easy reading
- Portable: Supplied with protective case
🛠️ Applications
- Measuring pipe and tube wall thickness
- Checking curved or irregular surfaces
- Precision engineering & machining
- Automotive and mechanical inspection
- Industrial quality control











