Dynabrade 78602 1/2" Dia. x 1" W x 1/8" Center Hole, 60 Grit, 100/pack 
3M 26130, PPS Series 2.0 Adapter, Type S35, 16 mm Female, 1.5 mm
Thread Stretched, 7100135926 
Insize 1525-300E, DIGITAL CENTERLINE/EDGE TO CENTER CALIPER, Range of upper jaw (edge to center): .2-12″ /5.5-300mm, Range of lower jaw (center to center): .4-12″/10.5-300mm, 6928640380617
$595.27
Resolution: .0005″/0.01mm.
Measure hole center distance or edge to hole center distance.
Buttons: on/off, set, inch/mm, preset (+, -).
Automatic power off, move the digital unit to turn on power.
Battery CR2032, data output.
Made of stainless steel.
Optional accessory: data output cable.
