3M 25774, Scotch-Brite Roloc Surface Conditioning Disc, TSM, 1-1/2 in x NH A MED, 7100014112, 200 per case 
Dynabrade 95746 3/8" NPT Speed Regulator 
Insize ISHV-D120-KNOOP, KNOOP INDENTER, 6928640371240
$509.49
For used with ISHV-D120-U
Optional Accessory
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