Universal 3-Point Micrometer 20-25 mm

3-Point Micrometer, 20-25 mm Range

Description:
This high-precision 3-point micrometer is engineered for measuring internal diameters—specifically holes—from 20 mm to 25 mm. Its triple-anvil design provides reliable self-centering and consistent measurement force, thanks to its built-in friction system. Equipped with tungsten carbide contact surfaces and an included setting ring, it delivers accurate readings down to 0.005 mm with a maximum error of 0.004 mm. The tool features an extension bar for deeper bore access (up to 90 mm without extension), complying with DIN 863/4 standards.

Key Features:

• Measuring Range: 20.00 – 25.00 mm

• Accuracy: ±0.004 mm

• Resolution: 0.005 mm

• Design: Three-point anvils for self-centering in holes

• Contact Surfaces: Tungsten carbide – wear-resistant and precise

• Measuring Depth: 90 mm without extension bar

• Included Accessories: Extension bar and setting ring

• Standard Compliance: DIN 863/4

• Benefits: Consistent measurement, reduced user error, robust for industrial use