Merit MM4554157 4 3/4" X 1 1/2" Bore Polisher 180 Grit Fine Aluminum Oxide X Weight Cotton/Poly Backing
Short Description
Merit MM4554157 4 3/4″ X 1 1/2″ Bore Polisher 180 Grit Fine Aluminum Oxide X Weight Cotton/Poly Backing
Full Description
Abrasive Material
Aluminum Oxide
Grit
180
Minimum Bore Diameter
3 1/8″
Maximum RPM
10,000
Maximum Bore Diameter
4″
Backing Weight
X
Connection Size
1/4″-20
Model No
B-820
• For 3 1/8″ to 4″ interior diameter bores • 180-240 grit • For fine blending, finishing and polishing • Use with BPM-8 mandrel part no. 08834154184 • Extension mandrels are available • For deep holes • 8 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.
