SPI Electronic Point Micrometer Pointed Spindle and Anvil (30°) for Measuring Drill Web, Grooves and Other Hard to Reach Areas Features Include... 1-2" / 25-50mm Measuring Range Resolution: 0.00005"/0.001 mm Spindle dia.: 0.250"/6.5 mm Point Radius approximately 0.012" Plated frame with heat shield Includes Standard Ratchet thimble Spindle lock Satin chrome barrel and thimble Furnished in fitted case Certificate of Calibration
