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Brush Research GB314320AO Flex-Hone, 3-1/4 (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
This patented Flex-Hone is the best way to create a Cross Hatch surface finish with suspended globule working abrasives.
Brush Research GB314320AO Flex-Hone, 3-1/4" (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
Item #: 5929599

Brush Research GB314320AO Flex-Hone, 3-1/4" (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials

Item #: 5929599

BSD 139

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This patented Flex-Hone is the best way to create a Cross Hatch surface finish with suspended globule working abrasives.
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What Stands Out

Versatile Material Use
Designed for aluminum, brass, bronze, and other softer non-ferrous materials, this hone solves a variety of finishing challenges across different applications, ensuring effective surface preparation.
Exceptional Grit Quality
With a 320 grit specification, the FLEX-HONE® provides finer surface finishes compared to competitors, ideal for achieving smoother textures and improved aesthetics in metalworking projects.
Easy to Use
Engineered for user-friendliness, this tool simplifies honing tasks without sacrificing quality, making it accessible for both professionals and DIY enthusiasts who value efficiency and precision.

Product Details

Shop for Brush Research GB314320AO FLEX-HONE®. Designed for Nikasil cylinder bores. Perfect for re-ringing jobs or final bore. Made in The Bahamas. Get the best cylinder hone for engine rebuilding. Shop at Ubuy The Bahamas
  • Proudly Made in the USA
  • Long-lasting and cost-effective
  • Self-centering, self-aligning, and self-compensating design
  • Wide variety of grits and abrasives for specific finishing tolerances
  • Ideal for simultaneous finishing and deburring
  • Excellent on aluminum, brass, bronze, and non-ferrous materials
Brand NameFlex-Hone
Unit Count1 Count
ManufacturerBrush Research Manufacturing
UPC843469143457
Number of Packs1
Included ComponentsFLEX-HONEu00ae Tool
ModelGB314320AO
Number of Items1
Part NumberGB314320AO
Colorblack
Item Dimensions L x W13.5"L x 3.25"W (34.3 cm)
Number of Pieces1
Item Diameter3.25 inches (8.3 cm)
Item Dimensions13.5 x 3.25 x 0.04 inches (34.3 x 8.3 x 0.1 cm)
Grit Type320 Grit
Recommended Uses For ProductDeburring, Finishing
Grit Number320
Compatible MaterialBronze, Softer Non-ferrous Materials, Aluminum, Brass, Nikasil Cylinders
Material TypeAluminum Oxide
Grit Material TypeAluminum Oxide
Bristle TypeAbrasive Globule Bonded To Flexible Nylon Filament
MaterialAluminum Oxide
BrandFlex-Hone
Grit MaterialAluminum Oxide
Product Dimensions (L x W x H)13.5"L x 3.25"W (34.3 cm)

Who Should Buy?

Suitable For
  • Machinists

    Ideal for machinists who require precise finishing on aluminum and softer non-ferrous materials to achieve optimal surfaces.

  • Metal Fabricators

    Great for metal fabricators needing to deburr and create smoother finishes on various metallic components efficiently.

  • Hobbyists

    Perfect for hobbyists working on metal projects, offering an easy way to polish and refine edges of parts.

Not Suitable For
  • Hard Metal Users

    Not suitable for users working with harder metals like steel or titanium, as it may not provide effective results.

Product Description

Brush Research GB314320AO Flex-Hone, 3-1/4" (83mm) Diameter, 320 Grit, Aluminum Oxide, for Aluminum, Brass, Bronze and Softer Non-Ferrous Materials

About This Item

Introducing the Brush Research GB314320AO FLEX-HONE® - the ultimate tool for honing and smoothing surfaces with precision. With a diameter of 3-14 inches (83mm), this pack of 1 aluminum oxide abrasive brush is designed to deliver exceptional results. The 320 grit ensures efficient and effective removal of any imperfections, leaving you with a smooth and polished finish. Whether you're working with aluminum, steel, or other materials, the aluminum oxide abrasive offers superior durability and longevity.

It can effortlessly remove burrs, ridges, and other surface irregularities, giving you a flawless result every time. The Flex-Hone GB314320AO brush features a unique design that allows for consistent and even pressure distribution. This ensures that every stroke yields the same exceptional results, preventing any uneven spots on your workpiece. Suitable for various applications, the GB314320AO brush is ideal for automotive, aerospace, and marine industries. It can be used for cylinder walls, brake rotors, valve guides, and many more, making it a versatile tool for any precision work. So, why settle for less when you can achieve professional-grade results with the Brush Research GB314320AO FLEX-HONE®? Invest in this high-quality aluminum oxide abrasive brush and take your honing and smoothing tasks to the next level.

Order now and experience the difference for yourself!.

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Customer Questions & Answers

  • Question: What is the diameter of the hone tool?

    Answer: The actual tool is packaged as a 3.250" diameter.
  • Question: What is the recommended size of Nikasil cylinder bores for this hone?

    Answer: This hone is designed to work with Nikasil cylinder bores from 2.900" to 3.260".
  • Question: What is the grit of the hone?

    Answer: Hone is 320 grit, EXCELLENT for re-ringing jobs or final bore.
  • Question: Will this hone work on an 84mm bore block?

    Answer: Yes, this hone will work for the 84mm bore as the tool is built oversize. Any larger than 84mm the next larger size hone should be selected but for your application, this will work well.

Flex-Hone Flex Hones Editorial Review

The Flex-Hone is a well-known brand for honing cylinders, and customers have been using it for almost 50 years. The product delivers quality and is worth the price, according to a satisfied customer. Another customer was pleased with the fast shipping and that the product worked great. However, a customer reported that their product was already used despite being promised to be untouched.

Customer Reviews & Ratings

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Pros

  • Well-known brand for honing cylinders
  • Delivers quality
  • Fast shipping

Cons

  • Possibility of receiving a used product

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