Replacement head assembly for Holtest (368-269)
Instrument oil is an extra-fine lubricant made to a specification and used in Starrett's factory to lubricate and protect their precision measuring tools and instruments
The back of the tool is flat for ease of use
quickly and accurately with these edge finders
precision ground and micro-lapped
Mahr 4337663 MarCator 1087Ri Electronic Indicator .50"/12.5mm Range & Switchable Resolution Back Plunger Replacement head assembly for HoltestItem Description Range: . 50" 12. 5mm Switchable resolution 8mm Stem diameter Functions: On Off, Reset display to zero, Reversal of counting directions, Preset for entering a numerical value, TOL enter tolerance limit values, MAX MIN memory for searching the reversal point, TIR (MAX MIN) for testing flatness and concentricity, ABS display can be set to zero without losing reference to preset, DATA transmission via connection cable, Factor