.010″ is made of brass, others are made of hardened alloy steel.
Each blade is marked with inch/metric size.
32 Leaves from .0015″ to .035″
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Standard Abrasives 723947, A/O Cross Pad, 8 PLY, 2 in x 2 in x 3/4 in, 8-32, 120, 7100105449
Insize ISF-TGD3, DIAL TENSION GAGE, Capacity (N) 0.3N, Graduation (N) 0.005N, 6928640381058
3M 06536, Scotch Steel Gray Masking Paper, 06536, 36 in x 1000 ft, 1 per case, 7000045443
3M 45700, Cubitron II Hookit Cloth Disc 947A, 60+ X-weight, 3 in x NH, Die 300V, 7100113109
Dynabrade 95987 Open-End Wrench, 5/16"
3M 76623, Roloc Disc 777F, 50 YF-weight, TR, 1 in, Die R100N, 7000045619
3M 10120, Synthetic Steel Wool Pads, 10120NA, #000 Extra Fine, 7000126149 