3M 21543, Scotch-Brite Roloc Clean and Strip XT Pro Extra Cut Disc, TR, 2 in x NH, A XCS, 7100179815, 60/box 
3M 65489, Pro Grade Precision Ultra Durable Universal Hole Sanding Disc DUH5120TRI-10I, 5 inch UH, 120, 7100202873, 10 per pack 
Insize 6214-A, UNIVERSAL STAND, 6928640313530
$112.64
For electronic/dial indicators and dial test indicators.
With fine adjustment.
Applicable Holding Stem: 3/8″ DIA, _8mm, _4mm
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