Dynabrade 11684 Dynabelter Contact Arm Assembly 4" DIA X 5/8" W., 40 Duro Serrated 
Dynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-Duty 
Insize 2394-45A, ZERO SETTER, height 4″, 6928640359552
$448.84
Magnetic base with on-off switch.
Height: 4″
Accuracy: ? .0004″
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