Dynabrade 77757 4-1/2" Dia. x 7/8" Center Hole, 40 Grit, Z/A, Type 27, DynaCut Flap Disc W/Fiberglass, 10/pack 
Insize 1193-200, DIGITAL CALIPER WITH CERAMIC TIPPED JAWS, 0-8″/0-200mm, 6928640300691
$170.70
Resolution .0005″/0.01mm
Ceramic tipped jaws for outside measurement, extremely wear-resistant, non-magnetic, non-conductive
Buttons: on/off, zero, inch/mm.
Automatic power off, move the digital unit to turn on power.
Battery CR2032, data output
Made of stainless steel.
Optional accessory: data output cable
