Glastonbury 01-1E mic masters are a very thorough way to calibrate your 0-1″ micrometers. The 10 step increments are .100″ to 1.00″ with .512″ and .762″ for offset.

SKU: 01-1E Categories: ,

Description

Micrometer Masters
0.10 – 1.00? diameters, Stainless Steel to reduce wear and prevent rust. Hardened, stabilized, ground and lapped to ?.0001.