3M 05699, Hookit Foam Hand Sanding Set, 7000045514, 20 per case 
3M 76790, Roloc Disc 361F, 60 YF-weight, TS, 2 in, Die RS200P, 7010300088 
Insize 4168-6E, STEEL STANDARD BALLS, 1/4″, 6940561981445
$12.34
To measure angle and diameter of taper holes
Material: tool steel
Hardness: HRC63
Diameter accuracy:?.00012?
Roundness .00004″
Supplied with manufacturer inspection certificate.
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