3M 47838, EMI Copper Foil Shielding Tape 1181, 23 in x 18 yd (58.42 cm x 16.5 m), 7000058121 
3M 76624, Roloc Disc 777F, 60 YF-weight, TR, 1 in, Die R100N, 7000045620 
Insize 2443-E100, BORE GAGE, 1.969-3.937″, 6940561981131
$3,419.45
Accuracy (without dial comparator) 157uin
Repeatability (without dial comparator) 39uin
Applicable for .001″ ir .0001″ or .00005″ graduation dial indicators
Carbide contact points
Optional accessory: setting ring, bore gage setter
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