3M 18451, Scotch-Brite Heavy Duty Hand Pad 7440B, HP-HP, A/O Medium, 6 in x 9 in, 7000000715, 40 ea/Case 
Dynabrade 02084 Angle Housing Assembly,Steel, Rear Exhaust 
Insize 4168-12E, STEEL STANDARD BALLS, 7/16″, 6940561981506
$17.58
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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