Merit 54157 ~ Bore Polishers Aluminum Oxide 18 3-1/8 To 4 08834154157 Length_72 Inch The flap wheel features an

The flap wheel features an arbor hole

Use these discs as the next step to refine 3000-grade scratches

close-tolerance finish on wood

The open coat design reduces loading

6 Inch NV -60 Grit PSA Dynacut

Merit 54157 ~ Bore Polishers Aluminum Oxide 18 3-1/8 To 4 08834154157 Length_72 Inch The flap wheel features anBore polishers are used for deburring, cleaning and polishing of the interior diameters of cylinders, tubes and hydraulic fittings The flaps automatically adjust to the inside diameter, polishing the entire surface with one pass A self centering, spring action design gives a fast and easy way to handle all inside diameter jobs. Part # 08834154157 Sold in qty's of 10 Bore diameter 3 1 8 Inch to 4 Inch Grit 180 Abrasive grain Aluminum Oxide Product type