Resolution: .0005″/0.01mm.
Measure groove diameter.
Buttons: on/off, set, inch/mm, preset (+, -).
Automatic power off, move the digital unit to turn on power.
Battery CR2032. Data output.
Made of stainless steel.
Optional accessory: depth stop (part no. 6143), data output cable

Insize 6300, MICROMETER STAND, 6928640307294
3M 28006, NX Hook and Loop Paper Disc, P120 C-weight, 6 in x NH, D/F 6 HL, 7010326592
Standard Abrasives 708756, A/O Tapered Cone Point, K-110 120, 7100139933, 100 per case 