Insize Internal Groove Bore Gage, 7.1-11.8"

Measure diameter of internal grooves (width of groove ?3mm)Anvil is neededOptional accessory:0.01mm or 0.001mm graduation dial indicators, setting ring

Applicable for .001" or .0001" or .00005" graduation dial indicators.Optional accessory: Dial indicator or dial comparator, Setting ring (part no. 6313), Long handle (part no. 7352).Range: 5.9-11.8"

Measure diameter of internal grooves (width of groove ?3mm)Anvil is neededOptional accessory:0.01mm or 0.001mm graduation dial indicators, setting ring

To measure diameter of shallow and blind holesOptional accessory: 0.01mm or 0.001mm graduation dia indicators, setting ring, long handle, bore gage setter

To measure diameter of shallow and blind holesOptional accessory: 0.01mm or 0.001mm graduation dia indicators, setting ring, long handle, bore gage setter