Micrometers arrow 3 POINT MICROMETER 16-20MM



3 POINT MICROMETER 16-20MM





A 16-20mm range of measurement with a max depth of measuring of 80mm hole guage. Self centering 3 point accurate measuring of internal diameter. Measurement can be taken 0.5mm from bottom of blind holes. Reading of 0.005mm. Carbide tipped contact points and includes setting ring.