Internal measuring device for small drillholes

For small drillholes as of 0,9 mm, incl. measuring yoke with zero indicator probe;
interchangeable precision indicator with ruby balls 0,8 and 2 mm

For small drillholes as of 0,9 mm, incl. measuring yoke with zero indicator probe;
interchangeable precision indicator with ruby balls 0,8 and 2 mm

Legend:
1 – Applicable to KLM 60;
2 – Applicable to LM 300;
3 – Applicable with adapter plate 76 4207 312 25 at LM 300