3M 27711, Cubitron II Roloc Durable Edge Disc 984F, 60+, YF-weight, TR, Maroon, 4914834, 4 in, Die R400BB, 7100006570, 100 per case 
Insize 3241-6, DEPTH MICROMETER, 0-6″, base 3.996_.669″, 6928640326745
$231.35
Graduation: .001″.
Micrometer head accuracy: ?.00012″.
Rod accuracy: ?[.001+.0005(L/3)]”, L is the measuring range in inch.
Rods with flat end.
Ratchet stop.
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