3M 11414, Roloc Disc 361F, P120 XF-weight, TR, 1 in, Die R100N, 7000045104 
Standard Abrasives 708751, PSA A/O Disc, 12 in x NH, 60, 7010370081 
Insize 3232-7, BLADE MICROMETER, 6-7″, 6928640327650
$392.51
Graduation: .0001″.
Measure the groove diameter of shafts and keyways.
Non-rotating spindle.
Ratchet stop.
Supplied with setting standards (except 0-1″).
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