3M 80099, Flexible Diamond Hand Lap 6200J, 2-1/4 in x 3-3/4 in M40 Micron, 7000000576 
3M 33443, Cubitron II File Belt, 36+, 1/2 in x 18 in (12.7 mm x 457.2 mm), 7100033184, 10 belts per carton, 5 cartons per case 
Insize 3520-50E, DIGITAL INSIDE MICROMETER, 1-2″/25-50mm, 6928640356711
$414.06
Resolution .00005″/0.001mm.
Button function: on/off, set, inch/mm, ABS/INC.
Data output.
LR44 battery, automatic power off.
Ratchet stop.
Carbide measuring faces.
Optional accessory: data output cable, setting ring (part no. 6313).
Related products
$27.52