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Bore Polishers

4 results found that include 17 Products

Use high-quality bore polishers from Grainger to clean, deburr and polish interiors of bores, cylinders, tubes, fittings and more. As flaps break down during use, a new layer of abrasive appears. Choose a bore polisher to remove rough edges and polish inner diameters measuring from 5/8” to 5-1/4” dia. Shop Grainger to find bore polishers ranging from 60 to 120 grit. Stock up today!Close

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  • Bore Polishers

    MERIT

    Bore Polishers

    Multiple items available14

    $7.09 - $30.25

  • About these products
    These self-centering polishers apply equal pressure to the full wall of interior diameter. The spring-action design provides fast cleaning, deburring, and polishing of the interior diameter of cylinders, deep tubes, and hydraulic fittings. The flaps adjust automatically to the interior diameter, polishing the entire surface area with each pass. Equal spacing between the packs of abrasive flaps helps eliminate heat buildup. As the flaps wear, fresh abrasive is constantly exposed.
    Bore Polishers
  • 60 Grit Coated Aluminum Oxide Bore Polisher, 5-7/8" Max. Inner Dia., 5-1/4" Min. Inner Dia.

    MERIT

    60 Grit Coated Aluminum Oxide Bore Polisher, 5-7/8" Max. Inner Dia., 5-1/4" Min. Inner Dia.

    Item # 464P721

    Web Price
    $41.35 / each
  • 240 Grit Coated Aluminum Oxide Bore Polisher, 5-7/8" Max. Inner Dia., 5-1/4" Min. Inner Dia.

    MERIT

    240 Grit Coated Aluminum Oxide Bore Polisher, 5-7/8" Max. Inner Dia., 5-1/4" Min. Inner Dia.

    Item # 464P741

    Web Price
    $41.35 / each
  • 180 Grit Coated Aluminum Oxide Bore Polisher, 5-7/8" Max. Inner Dia., 5-1/4" Min. Inner Dia.

    MERIT

    180 Grit Coated Aluminum Oxide Bore Polisher, 5-7/8" Max. Inner Dia., 5-1/4" Min. Inner Dia.

    Item # 464P731

    Web Price
    $41.35 / each