Extension for internal micrometer screws 3-point L-150 x fi 23.4 mm M18. This extension is an addition to your internal micrometer screws and allows measurements in deeper bores. It features an M18 thread connection and is suitable for a measuring range of 30-50 mm. Compatible with series 312.1XX, 312.2XX, 312.26X and 312.27X. Technical data:
Length x Diameter: 150 x 23.4 mm
Thread: M18
Measuring range: 30-50 mm
Condition: New Important features:
- Extension for internal micrometer screws
- M18 thread
- 150mm length
- 23.4mm diameter
- For measuring ranges 30-50mm