INSIZE 3220-50 Internal Micrometer 25-50mm Type B with Setting Ring

Internal micrometer 25-50 type B

The internal micrometer 3220-50 is designed for precise measurement of internal diameters, bores, and slots. With a measuring range of 25-50 mm and a resolution of 0.01 mm, it provides reliable readings for quality control and machining applications. The type B design features carbide-tipped measuring faces for enhanced wear resistance and longevity.

This micrometer includes a ratchet stop for consistent measuring force and a lock clamp to secure the reading. The satin chrome finish reduces glare and resists corrosion. Each instrument is supplied in a fitted case for safe storage and transport.