Starrett 701A Internal Groove Micrometer, .500-1.500" Range, .001" Graduation Brown & Sharpe Range: 3-4mm

Range: 3-4mm

All ground surfaces are of hardened tool steel

The point can be easily removed for regrinding or replacement

Depth base allows for perpendicular entry into the hole or groove

Measuring rods: 10 rods and handle

Starrett 701A Internal Groove Micrometer, .500-1.500" Range, .001" Graduation Brown & Sharpe Range: 3-4mmItem Description Range: . 500 1. 500" Graduations: . 001" Accuracy: + . 0002" Contacts have flush ends Satin chrome reading surface is glare free and resists rust Hardened and ground gaging contacts Smooth friction thimble Lock screw Gaging contacts are . 030" thick With box California Residents: Click here for Prop 65 warning