Dynabrade 78423 4-1/2" Dia. x 3/8" Very Fine DynaBrite Surface Conditioning Disc, 25/pack 
Insize 2124-E9, PISTOL GRIP THREE POINTS BORE GAGE, 8-9″, 6928640374647
$2,175.72
Optional accessory: electronic indicators
(part no. 2108-101EF, resolution .00005″/0.001mm),
setting rings (part no. 6313)
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