‧Range 2-300 mm (0.08"-12") ‧2-6mm 2 point / 6-300mm 3 point measurement ‧Graduation 2-6mm: 0.001mm, 6-300mm: 0.005mm ‧Tungsten carbide measuring faces on all 3-point heads from 12.5mm ‧Blind bore measurement from 2mm-6mm and above 12.5mm (0.500") ‧Extensions available above 6mm for deep hole measurement ‧Ratchet stop to ensure consistent measurement ‧Setting rings included with individual instruments and sets

Bowers Located in Bradford, England, Bowers Metrology is the worlds leading manufacturer of precision bore gauging equipment exporting 80% of production to virtually every manufacturing nation in the world through its world wide distribution network.