Norton 8834154195 1-1/8x1-1/2 In. Merit AO Plain Flap Fine Grit Bore Polishers B-305 for 5/8 In. to 1 In. Interior Diameter, 180 Grit, 10 pack

• Solid flaps coated with aluminum oxide abrasive
• For 5/8 inch to 1 inch interior diameter bores
• Features 3 packs of abrasive flaps, 1-1/2 inch wide, on Y-weight cotton/poly backing, bonded to hub
• Use with QC-5 mandrel part no. 08834154182; extension mandrels are available for deep holes
• 180 grit recommended for cleaning and finishing

Bore polishers are used for deburring, cleaning and polishing of the interior diameters of cylinders, tubes and hydraulic fittings. Flaps of abrasive cloth are stacked, inserted into a holder, and then attached to a mandrel. The flaps are designed to break down during use and reveal the next layer of abrasive. The flaps automatically adjust to the inside diameter, cleaning the entire surface with one pass. A self-centering, spring action design gives a fast and easy way to handle all inside diameter jobs. Use with QC-5 mandrel part no. 08834154182. Extension mandrels are available for deep holes: 4” part no. 08834154185, 6” part no. 08834154186, 8” part no. 08834154187. Package of 10.

Series:  Merit

Material:  Aluminum Oxide

Grit:  180

Application:  5/8" to 1" Interior Diameter

Max RPM:  25000

Package:  10