3M 87449 Silver Depressed Center Grinding Wheel, T27 Quick Change, 9 in x 1/4 in x 5/8-11 Center Hub Thread, 7010409732, 20 per case 
Insize 2307-05, DIAL INDICATOR, .5″, lug back, 6928640312618
$42.11
Graduation .001″
Meet ASME B89.1.10M-2001.
Supplied with limit pointers and bezel clamp.
Optional accessory: backs, contact points.
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Insize 6140, DEPTH BASE ATTACHMENT, suitable for calipers with beam width (w) .630″, 6928640303579
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