ACS Diamond Cloth Belt, CX1250 3" X 30" 125U 
Dynabrade 92118 1/4" W x 12" L 180 Grit A/O DynaCut Belt, 50/pack 
Insize 4168-17E, STEEL STANDARD BALLS, 19/32″, 6940561981551
$19.76
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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