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Brush Research BC21212 FLEX-HONE®, 2-1/2" (63.5mm) Diameter, 120 Grit, Silicon Carbide, For Mild Steel, Stainless Steel, Cast Iron and Softer Ferrous Materials

Brush Research BC21212 FLEX-HONE®, 2-1/2" (63.5mm) Diameter, 120 Grit, Silicon Carbide, For Mild Steel, Stainless Steel, Cast Iron and Softer Ferrous Materials

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  • MPN BC21212 Flexible Cyl Hone BoreDia2-1/2in 120Grit
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  • MPN BC21412 Flexible Cyl Hone BoreDia2-1/4in 120Grit
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    Delivery date & cost shown at checkout

  • MPN BC21812 Flexible Cylinder Hone: 2.12" Max Bore Dia, 120 Grit, Silicon Carbide
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    Delivery date & cost shown at checkout

  • MPN BC21818 Flexible Cylinder Hone: 2.12" Max Bore Dia, 180 Grit, Silicon Carbide
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  • MPN BC23412 Flexible Cylinder Hone: 120 Grit, Silicon Carbide
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    Delivery date & cost shown at checkout

  • MPN BC25812 Flexible Cylinder Hone: 2.62" Max Bore Dia, 120 Grit, Silicon Carbide
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  • MPN BC27812 Flexible Cylinder Hone: 2.87" Max Bore Dia, 120 Grit, Silicon Carbide
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  • Brush Research Mfg. | Flex-Hone Flexible Cylinder Hone: 2-1/2" Max Bore Dia, 120 Grit, Silicon Carbide - 8" OAL | Part #BC21212
    43.55
    MSC Industrial Supply

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Product Details

[QUALITY]-Proudly Made in the USA. Quality and consistency you can count on made from the inventors and makers of the tool.
[DESIGN]-The FLEX-HONE is intentionally manufactured oversized. This engineered oversize creates the optimal amount of pressure inside the cylinder wall allowing the tool to be self-centering, self-aligning and self-compensating for wear and easy use.
[FINISHING BENEFITS]-Offered in a wide variety of grits to achieve specific finishing tolerances as well as a beautiful crosshatch finish. Ideal for rebuilding hydraulic and pneumatic cylinders, engine and brake cylinders, valve guides, pumps, compressors and more.
[CROSSHOLE DEBURRING]-Accomplish finishing and deburring simultaneously in a single setup. Can be used in virtually any rotating spindle from a hand drill, drill press or CNC equipment.
[120 GRIT SILICON CARBIDE ABRASIVE]-Excellent on mild steel, stainless steel, cast iron and other softer ferrous materials. Typically achieves a finish of 35 - 50 Microinch (.9 - 1.4 Micrometer).
[WHAT'S INCLUDED]-1 Each of a BC Standard Duty FLEX-HONE: 2.500"(63.5mm) Bore Diameter, 3" Abrasive Part Length, 0.245" Shank Diameter, 8" Overall Length. For Use on Bore Diameters Between 2.376"-2.500". PLEASE NOTE: ORDER BY BORE SIZE.

Best Review

Customers find the abrasive brush useful for honing cylinders and valve guides. It's easy to use and comes with good instructions. They find it a good value for the price and say it saves time and money over going to a machine shop. The finish is described as beautiful and smooth. Customers also appreciate the quality and cleanliness of the product. However, opinions differ on the size.AI-generated from the text of customer reviews

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