Micrometer Heads SERIES 148 — Small Standard Type (Inch scale), Flat or spherical(SR4) Spindle End

[Features]
·Measuring Range of 0.5in.
·Inch scale
· Graduation: 0.001 in
· Spindle pitch: 0.025 in
· Measuring face (Material: Alloy tool steel, Hardness: 60 HRC or more, Lapped)
· Scale finishing: Satin-chrome plated