You can check the price history of Brush Research GBD414120AO FLEX-HONE, 4-1 /4 inch (108mm) Diameter, 120 Grit, Aluminum Oxide,For Aluminum, Brass, Bronze and Softer Non-Ferrous Materials here. This product's current Price in USA is $120.27. The average and highest prices are $120.27 and $120.27 respectively.
Lowest Ever Price
$120.27
2nd Mar 2026
Average Price
$120.27
Based on 142 days price tracking
Highest Price
$120.27
2nd Mar 2026
Current Price in USA
Price
$120.27
Product Information
Details
Product Name
Brush Research GBD414120AO FLEX-HONE, 4-1 /4 inch (108mm) Diameter, 120 Grit, Aluminum Oxide,For Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
Store Product Code
B0C39M1ZXQ
Store Name
amazon.com
Brand
Flex-Hone
Rating
8.8 / 10
Category
Flex Hones
Product Manufacturer
Brush Research Manufacturing
Model Number
GBD41480AO
Features
[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 ALUMINUM OXIDE ABRASIVE]-Excellent on Aluminum, Brass, Bronze, and softer non-ferrous materials. 240 AO is commonly used for deglazing Nikasil cylinders. Typically achieves a finish of 35 - 50 Microinch (.9 - 1.4 Micrometer).
[WHAT'S INCLUDED]-1 Each of a GBD Heavy Duty FLEX-HONE: 4.250" (108mm) Bore Diameter, 6" Abrasive Part Length, 0.310" Shank Diameter, 13.5" Overall Length. For Use on Bore Diameters Between 4.001"-4.250". PLEASE NOTE: ORDER BY BORE SIZE.
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Rating and Reviews
8.8Based on 5 reviews
Brush Research GBD414120AO FLEX-HONE 4-1 4 inch has 8.8 rating out of 10. This average rating is consist of 5 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.