Micrometer head graduation .0001". Micrometer head accuracy .00020". Micrometer head accuracy .00020". Carbide measuring faces. Optional accessory: gage blocks grade 0(4112-A series), for zero setting
Micrometer head graduation .0001". Micrometer head accuracy .00020". Micrometer head accuracy .00020". Carbide measuring faces. Optional accessory: gage blocks grade 0(4112-A series), for zero setting
Graduation: .0001". Measure the groove diameter of shafts and keyways. Non-rotating spindle.Ratchet stop. Supplied with setting standards (except 0-1").