Merit Abrasives Aluminum Oxide B-4 Series Bore Polishers, 180 Grit, 10,000 rpm

Use with BPM-4 mandrel. Four abrasive packs 1 1/2 in wide, bonded to hub. Polish and finish in one application.

Attributes:

Abrasive Material = Aluminum Oxide, Abrasive Trade Name = Aluminum Oxide, Applications = Cleaning; Final Blending, Dia. [Nom] = 5 1/2 in, Fits I.D. [Max] = 4 in, Fits I.D. [Min] = 3 1/8 in, Grit = 180, Height [Nom] = 0.62 in, Length [Nom] = 10.8 in, Mounting = Hub, Quantity = 10 per package, Roughness Grade = Fine, Speed [Max] = 10,000 rpm, Type = Bore Polisher, Used With = BPM-4 Mandrel 08834154183, Width [Nom] = 10.4 in, Wt. = 0.15 lb. (1 EACH = 1 EACH)