ASIMETO 209-27-0 Three-Point Internal Micrometer 25-30 mm, Resolution 0.005 mm

ASIMETO 209-27-0 Three-Point Internal Micrometer, Range 25-30 mm, Resolution 0.005 mm
The ASIMETO 209-27-0 Three-Point Internal Micrometer is a professional precision tool utilizing a mechanical (analog) system to accurately measure the inside diameter of bore holes or cylinders. With a 3-point contact mechanism spaced at 120-degree intervals, the tool provides automatic self-centering inside the workpiece, reducing positioning errors, and ensuring dependable manufacturing quality to German standards.

Features
- Self-Centering Consistency: The 3-point contact design provides automatic self-centering in bore holes, delivering accurate and repeatable measurement results.
- Carbide Measuring Faces: Carbide contact surfaces offer exceptional hardness and resistance against wear and scratches from metal workpieces.
- Constant Force Ratchet Stop: Ratchet thimble provides consistent measuring force every time, preventing excessive pressure that could distort measurement values.
- Clear Scale Reading: Satin-chrome finished main scale and sleeve reduce glare for clear, accurate reading.
- Extension Rod Compatible: Can be connected to an extension rod for convenient measurement of deep bore holes.

Applications
- Measuring inside diameters of cylinder blocks, hydraulic cylinders, and bearings
- Quality control (QC) inspection in machine parts manufacturing plants
- Turning and milling operations requiring internal bore inspection with high precision
- Maintenance work in industrial plants requiring durable, battery-free measuring tools

Specification
- Model: 209-27-0
- Measuring Range: 25 - 30 mm
- Resolution/Graduation: 0.005 mm
- Accuracy: ±0.004 mm
- Measuring Faces: Carbide
- Measuring system: Metric