Merit MM4554121 4 1/2" x 1 1/2" Bore Polisher 180 Grit Fine Aluminum Oxide X Weight Cotton/Poly Backing Brown
Short Description
Merit 8834154121 4 1/2″ x 1 1/2″ Bore Polisher 180 Grit Fine Aluminum Oxide X Weight Cotton/Poly Backing Brown
Full Description
Abrasive Material
Aluminum Oxide
Grit
180
Minimum Bore Diameter
2 1/2″
Maximum RPM
15,000
Maximum Bore Diameter
3″
Backing Weight
X
Connection Size
1/2″-20
Model No
B-420
For 2 1/2″ To 3″ interior diameter bores • 180-240 grit for fine blending, finishing and polishing • Use with BPM-4 mandrel part no. 08834154183 • Extension mandrels are available for deep holes • 4 Abrasive packs 1-1/2 In. wide, bonded to hub • Bore 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.
